Update vendor

go.mod

@@ -4,7 +4,6 @@ go 1.12
 
 replace (
 	github.com/Microsoft/hcsshim => github.com/Microsoft/hcsshim v0.8.7-0.20190926181021-82c7525d98c8
-	github.com/canonical/go-dqlite => github.com/rancher/go-dqlite v1.1.0-k3s.1
 	github.com/containerd/btrfs => github.com/containerd/btrfs v0.0.0-20181101203652-af5082808c83
 	github.com/containerd/cgroups => github.com/containerd/cgroups v0.0.0-20190717030353-c4b9ac5c7601
 	github.com/containerd/console => github.com/containerd/console v0.0.0-20181022165439-0650fd9eeb50
@@ -65,7 +64,7 @@ require (
 	github.com/bhendo/go-powershell v0.0.0-20190719160123-219e7fb4e41e // indirect
 	github.com/bronze1man/goStrongswanVici v0.0.0-20190828090544-27d02f80ba40 // indirect
 	github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23 // indirect
-	github.com/canonical/go-dqlite v1.1.0
+	github.com/canonical/go-dqlite v1.2.0
 	github.com/containerd/cgroups v0.0.0-00010101000000-000000000000 // indirect
 	github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69
 	github.com/containerd/continuity v0.0.0-20190827140505-75bee3e2ccb6 // indirect
@@ -93,14 +92,14 @@ require (
 	github.com/kubernetes-sigs/cri-tools v0.0.0-00010101000000-000000000000
 	github.com/lib/pq v1.1.1
 	github.com/lxc/lxd v0.0.0-20191108214106-60ea15630455
-	github.com/mattn/go-sqlite3 v1.11.0
+	github.com/mattn/go-sqlite3 v1.13.0
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/opencontainers/runc v1.0.0-rc9
 	github.com/pkg/errors v0.8.1
 	github.com/rakelkar/gonetsh v0.0.0-20190719023240-501daadcadf8 // indirect
 	github.com/rancher/dynamiclistener v0.2.0
 	github.com/rancher/helm-controller v0.3.0
-	github.com/rancher/kine v0.3.0
+	github.com/rancher/kine v0.3.1
 	github.com/rancher/remotedialer v0.2.0
 	github.com/rancher/wrangler v0.4.0
 	github.com/rancher/wrangler-api v0.4.0

go.sum

@@ -118,6 +118,8 @@ github.com/buger/jsonparser v0.0.0-20180808090653-f4dd9f5a6b44/go.mod h1:bbYlZJ7
 github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23 h1:D21IyuvjDCshj1/qq+pCNd3VZOAEI9jy6Bi131YlXgI=
 github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
 github.com/caddyserver/caddy v1.0.3/go.mod h1:G+ouvOY32gENkJC+jhgl62TyhvqEsFaDiZ4uw0RzP1E=
+github.com/canonical/go-dqlite v1.2.0 h1:TCsNV/mAmPy7PQa4jIQMoiXbCUVqYTSv6OJSpi/qdX8=
+github.com/canonical/go-dqlite v1.2.0/go.mod h1:wp00vfMvPYgNCyxcPdHB5XExmDoCGoPUGymloAQT17Y=
 github.com/cenkalti/backoff v2.1.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -606,8 +608,8 @@ github.com/mattn/go-shellwords v1.0.3/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vq
 github.com/mattn/go-shellwords v1.0.5 h1:JhhFTIOslh5ZsPrpa3Wdg8bF0WI3b44EMblmU9wIsXc=
 github.com/mattn/go-shellwords v1.0.5/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
-github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
-github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/mattn/go-sqlite3 v1.13.0 h1:LnJI81JidiW9r7pS/hXe6cFeO5EXNq7KbfvoJLRI69c=
+github.com/mattn/go-sqlite3 v1.13.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
@@ -739,12 +741,10 @@ github.com/rancher/dynamiclistener v0.2.0 h1:KucYwJXVVGhZ/NndfMCeQoCafT/VN7kvqSG
 github.com/rancher/dynamiclistener v0.2.0/go.mod h1:fs/dxyNcB3YT6W9fVz4bDGfhmSQS17QQup6BIcGF++s=
 github.com/rancher/flannel v0.11.0-k3s.1 h1:mIwnfWDafjzQgFkZeJ1AkFrrAT3EdBaA1giE0eLJKo8=
 github.com/rancher/flannel v0.11.0-k3s.1/go.mod h1:Hn4ZV+eq0LhLZP63xZnxdGwXEoRSxs5sxELxu27M3UA=
-github.com/rancher/go-dqlite v1.1.0-k3s.1 h1:w3ghNkY5vqRnnrcqxvHkpBQr6E+R/nIwJfaGdNgJAiw=
-github.com/rancher/go-dqlite v1.1.0-k3s.1/go.mod h1:lj8UhpkZddn/Ag0tBsnkbELbxHGMpzrZLMs/nW9/DX4=
 github.com/rancher/helm-controller v0.3.0 h1:sYRpOiJc4+NmSEkft3lR2pwaEPOrPzZOTo2UjFnVF4I=
 github.com/rancher/helm-controller v0.3.0/go.mod h1:194LHuZRrxcD82bG1rJtOWsw98U4JbPhDWqvL7l3PAw=
-github.com/rancher/kine v0.3.0 h1:gZsX6RC7/XmjR7nSc89jB66ArHySzmA+6Fo4Ht4fU/8=
-github.com/rancher/kine v0.3.0/go.mod h1:LMVnaqwv9ussn49Qcfpq+T0hM3wNEsqapuu7kwNY6uA=
+github.com/rancher/kine v0.3.1 h1:gwfKz/KoyZG7Dyo/eKYb3eAKne6eSmQKE0etHTrGLLk=
+github.com/rancher/kine v0.3.1/go.mod h1:xEMl0tLCva9/9me7mXJ3m9Vo6yqHgC4OU3NiK4CPrGQ=
 github.com/rancher/kubernetes v1.17.0-k3s.1 h1:g1xvTHOHMJxwWtseblor0gighLRHpL7Bf9MwX8HR3W0=
 github.com/rancher/kubernetes v1.17.0-k3s.1/go.mod h1:NbNV+69yL3eKiKDJ+ZEjqOplN3BFXKBeunzkoOy8WLo=
 github.com/rancher/kubernetes/staging/src/k8s.io/api v1.17.0-k3s.1 h1:L2mS7D+Kv/0ZUg9uJZcPfKuDCYcKOTprTQsK35i2hFg=

vendor/github.com/canonical/go-dqlite/.travis.yml

@@ -29,3 +29,4 @@ script:
 
 go:
   - "1.12"
+  - "1.13"

vendor/github.com/canonical/go-dqlite/README.md

@@ -37,8 +37,8 @@ Demo
 To see dqlite in action, either install the Debian package from the PPA:
 
 ```bash
-sudo add-apt-repository -y ppa:dqlite/v1
-sudo apt install dqlite
+sudo add-apt-repository -y ppa:dqlite/stable
+sudo apt install dqlite libdqlite-dev
 ```
 
 or build the dqlite C library and its dependencies from source, as described
@@ -87,5 +87,5 @@ key again we'll notice that the ```query``` command hangs for a bit waiting for
 the failover to occur and for another node to step up as leader:
 
 ```
-kill -TERM %1; sleep 0.1; dqlite-demo query my-key
+kill -TERM %1; sleep 0.1; dqlite-demo query my-key; dqlite-demo cluster
 ```

vendor/github.com/canonical/go-dqlite/client/log.go

@@ -22,9 +22,11 @@ const (
 	LogError = logging.Error
 )
 
+var (
+	logger = log.New(os.Stdout, "", log.LstdFlags|log.Lmicroseconds)
+)
+
 // DefaultLogFunc emits messages using the stdlib's logger.
 func DefaultLogFunc(l LogLevel, format string, a ...interface{}) {
-	logger := log.New(os.Stdout, "", log.LstdFlags|log.Lmicroseconds)
-	format = fmt.Sprintf("[%s]: %s", l.String(), format)
-	logger.Printf(format, a...)
+	logger.Output(2, fmt.Sprintf("[%s]: %s", l.String(), fmt.Sprintf(format, a...)))
 }

vendor/github.com/canonical/go-dqlite/config.go

+package dqlite
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/canonical/go-dqlite/internal/bindings"
+	"github.com/pkg/errors"
+)
+
+// ConfigMultiThread sets the threading mode of SQLite to Multi-thread.
+//
+// By default go-dqlite configures SQLite to Single-thread mode, because the
+// dqlite engine itself is single-threaded, and enabling Multi-thread or
+// Serialized modes would incur in a performance penality.
+//
+// If your Go process also uses SQLite directly (e.g. using the
+// github.com/mattn/go-sqlite3 bindings) you might need to switch to
+// Multi-thread mode in order to be thread-safe.
+//
+// IMPORTANT: It's possible to successfully change SQLite's threading mode only
+// if no SQLite APIs have been invoked yet (e.g. no database has been opened
+// yet). Therefore you'll typically want to call ConfigMultiThread() very early
+// in your process setup. Alternatively you can set the GO_DQLITE_MULTITHREAD
+// environment variable to 1 at process startup, in order to prevent go-dqlite
+// from setting Single-thread mode at all.
+func ConfigMultiThread() error {
+	if err := bindings.ConfigMultiThread(); err != nil {
+		if err, ok := err.(bindings.Error); ok && err.Code == 21 /* SQLITE_MISUSE */ {
+			return fmt.Errorf("SQLite is already initialized")
+		}
+		return errors.Wrap(err, "unknown error")
+	}
+	return nil
+}
+
+func init() {
+	// Don't enable single thread mode by default if GO_DQLITE_MULTITHREAD
+	// is set.
+	if os.Getenv("GO_DQLITE_MULTITHREAD") == "1" {
+		return
+	}
+	err := bindings.ConfigSingleThread()
+	if err != nil {
+		panic(errors.Wrap(err, "set single thread mode"))
+	}
+}

vendor/github.com/canonical/go-dqlite/driver/driver.go

@@ -542,6 +542,7 @@ type Rows struct {
 	response *protocol.Message
 	rows     protocol.Rows
 	consumed bool
+	types    []string
 }
 
 // Columns returns the names of the columns. The number of
@@ -618,16 +619,16 @@ func (r *Rows) ColumnTypeScanType(i int) reflect.Type {
 }
 
 // ColumnTypeDatabaseTypeName implements RowsColumnTypeDatabaseTypeName.
+// warning: not thread safe
 func (r *Rows) ColumnTypeDatabaseTypeName(i int) string {
-	// column := sql.NewColumn(r.rows, i)
-
-	// typeName, err := r.protocol.ColumnTypeDatabaseTypeName(context.Background(), column)
-	// if err != nil {
-	// 	return ""
-	// }
-
-	// return typeName.Value
-	return ""
+	if r.types == nil {
+		var err error
+		r.types, err = r.rows.ColumnTypes()
+		if err != nil {
+			panic(err)
+		}
+	}
+	return r.types[i]
 }
 
 // Convert a driver.Value slice into a driver.NamedValue slice.
@@ -661,10 +662,3 @@ func driverError(err error) error {
 	}
 	return err
 }
-
-func init() {
-	err := bindings.Init()
-	if err != nil {
-		panic(errors.Wrap(err, "failed to initialize dqlite"))
-	}
-}

vendor/github.com/canonical/go-dqlite/internal/bindings/server.go

@@ -46,19 +46,6 @@ static int configConnectFunc(dqlite_node *t, uintptr_t handle) {
         return dqlite_node_set_connect_func(t, connectTrampoline, (void*)handle);
 }
 
-static int initializeSQLite()
-{
-	int rc;
-
-	// Configure SQLite for single-thread mode. This is a global config.
-	rc = sqlite3_config(SQLITE_CONFIG_SINGLETHREAD);
-	if (rc != SQLITE_OK) {
-		assert(rc == SQLITE_MISUSE);
-		return DQLITE_MISUSE;
-	}
-	return 0;
-}
-
 static dqlite_node_info *makeInfos(int n) {
 	return calloc(n, sizeof(dqlite_node_info));
 }
@@ -69,6 +56,16 @@ static void setInfo(dqlite_node_info *infos, unsigned i, unsigned id, const char
 	info->address = address;
 }
 
+static int sqlite3ConfigSingleThread()
+{
+	return sqlite3_config(SQLITE_CONFIG_SINGLETHREAD);
+}
+
+static int sqlite3ConfigMultiThread()
+{
+	return sqlite3_config(SQLITE_CONFIG_MULTITHREAD);
+}
+
 */
 import "C"
 import (
@@ -85,10 +82,23 @@ import (
 
 type Node C.dqlite_node
 
-// Init initializes dqlite global state.
-func Init() error {
+// Initializes state.
+func init() {
 	// FIXME: ignore SIGPIPE, see https://github.com/joyent/libuv/issues/1254
 	C.signal(C.SIGPIPE, C.SIG_IGN)
+}
+
+func ConfigSingleThread() error {
+	if rc := C.sqlite3ConfigSingleThread(); rc != 0 {
+		return Error{Code: int(rc)}
+	}
+	return nil
+}
+
+func ConfigMultiThread() error {
+	if rc := C.sqlite3ConfigMultiThread(); rc != 0 {
+		return Error{Code: int(rc)}
+	}
 	return nil
 }
 
@@ -104,7 +114,8 @@ func NewNode(id uint64, address string, dir string) (*Node, error) {
 	defer C.free(unsafe.Pointer(cdir))
 
 	if rc := C.dqlite_node_create(cid, caddress, cdir, &server); rc != 0 {
-		return nil, fmt.Errorf("failed to create task object")
+		errmsg := C.GoString(C.dqlite_node_errmsg(server))
+		return nil, fmt.Errorf("%s", errmsg)
 	}
 
 	return (*Node)(unsafe.Pointer(server)), nil
@@ -149,7 +160,8 @@ func (s *Node) GetBindAddress() string {
 func (s *Node) Start() error {
 	server := (*C.dqlite_node)(unsafe.Pointer(s))
 	if rc := C.dqlite_node_start(server); rc != 0 {
-		return fmt.Errorf("failed to start task")
+		errmsg := C.GoString(C.dqlite_node_errmsg(server))
+		return fmt.Errorf("%s", errmsg)
 	}
 	return nil
 }

vendor/github.com/canonical/go-dqlite/internal/protocol/connector.go

@@ -48,7 +48,7 @@ func (c *Connector) Connect(ctx context.Context) (*Protocol, error) {
 	err := retry.Retry(func(attempt uint) error {
 		log := func(l logging.Level, format string, a ...interface{}) {
 			format += fmt.Sprintf(" attempt=%d", attempt)
-			c.log(l, fmt.Sprintf(format, a...))
+			c.log(l, format, a...)
 		}
 
 		select {
@@ -92,8 +92,8 @@ func (c *Connector) connectAttemptAll(ctx context.Context, log logging.Func) (*P
 	// Make an attempt for each address until we find the leader.
 	for _, server := range servers {
 		log := func(l logging.Level, format string, a ...interface{}) {
-			format += fmt.Sprintf(" address=%s", server.Address)
-			log(l, fmt.Sprintf(format, a...))
+			format += fmt.Sprintf(" address=%s id=%d", server.Address, server.ID)
+			log(l, format, a...)
 		}
 
 		ctx, cancel := context.WithTimeout(ctx, c.config.AttemptTimeout)

vendor/github.com/canonical/go-dqlite/internal/protocol/message.go

@@ -503,8 +503,9 @@ type Rows struct {
 	message *Message
 }
 
-// Next returns the next row in the result set.
-func (r *Rows) Next(dest []driver.Value) error {
+// columnTypes returns the row's column types
+// if save is true, it will restore the buffer offset
+func (r *Rows) columnTypes(save bool) ([]uint8, error) {
 	types := make([]uint8, len(r.Columns))
 
 	// Each column needs a 4 byte slot to store the column type. The row
@@ -522,12 +523,12 @@ func (r *Rows) Next(dest []driver.Value) error {
 
 		if slot == 0xee {
 			// More rows are available.
-			return ErrRowsPart
+			return nil, ErrRowsPart
 		}
 
 		if slot == 0xff {
 			// Rows EOF marker
-			return io.EOF
+			return nil, io.EOF
 		}
 
 		index := i * 2
@@ -546,6 +547,18 @@ func (r *Rows) Next(dest []driver.Value) error {
 
 		types[index] = slot >> 4
 	}
+	if save {
+	    r.message.bufferForGet().Advance(-headerSize)
+	}
+	return types, nil
+}
+
+// Next returns the next row in the result set.
+func (r *Rows) Next(dest []driver.Value) error {
+	types, err := r.columnTypes(false)
+	if err != nil {
+		return err
+	}
 
 	for i := range types {
 		switch types[i] {
@@ -658,3 +671,37 @@ var iso8601Formats = []string{
 	"2006-01-02T15:04",
 	"2006-01-02",
 }
+
+// ColumnTypes returns the column types for the the result set.
+func (r *Rows) ColumnTypes() ([]string, error) {
+	types, err := r.columnTypes(true)
+	if err != nil {
+		return nil, err
+	}
+	kinds := make([]string, len(r.Columns))
+
+	for i, t := range types {
+		switch t {
+		case Integer:
+			kinds[i] = "INTEGER"
+		case Float:
+			kinds[i] = "FLOAT"
+		case Blob:
+			kinds[i] = "BLOB"
+		case Text:
+			kinds[i] = "TEXT"
+		case Null:
+			kinds[i] = "NULL"
+		case UnixTime:
+			kinds[i] = "TIME"
+		case ISO8601:
+			kinds[i] = "TIME"
+		case Boolean:
+			kinds[i] = "BOOL"
+		default:
+			return nil, fmt.Errorf("unknown data type: %d", t)
+		}
+	}
+
+	return kinds, nil
+}

vendor/github.com/mattn/go-sqlite3/.travis.yml

@@ -12,6 +12,8 @@ go:
   - 1.9.x
   - 1.10.x
   - 1.11.x
+  - 1.12.x
+  - 1.13.x
   - master
 
 before_install:
@@ -27,5 +29,5 @@ script:
   - $HOME/gopath/bin/goveralls -repotoken 3qJVUE0iQwqnCbmNcDsjYu1nh4J4KIFXx
   - go test -race -v . -tags ""
   - go test -race -v . -tags "libsqlite3"
-  - go test -race -v . -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
-  - go test -race -v . -tags "sqlite_vacuum_full"
+  - go test -race -v . -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_preupdate_hook sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
+  - go test -race -v . -tags "sqlite_vacuum_full"
\ No newline at end of file

vendor/github.com/mattn/go-sqlite3/README.md

@@ -3,6 +3,7 @@ go-sqlite3
 
 [![GoDoc Reference](https://godoc.org/github.com/mattn/go-sqlite3?status.svg)](http://godoc.org/github.com/mattn/go-sqlite3)
 [![Build Status](https://travis-ci.org/mattn/go-sqlite3.svg?branch=master)](https://travis-ci.org/mattn/go-sqlite3)
+[![Financial Contributors on Open Collective](https://opencollective.com/mattn-go-sqlite3/all/badge.svg?label=financial+contributors)](https://opencollective.com/mattn-go-sqlite3) 
 [![Coverage Status](https://coveralls.io/repos/mattn/go-sqlite3/badge.svg?branch=master)](https://coveralls.io/r/mattn/go-sqlite3?branch=master)
 [![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-sqlite3)](https://goreportcard.com/report/github.com/mattn/go-sqlite3)
 
@@ -16,15 +17,21 @@ Supported Golang version: See .travis.yml
 
 ### Overview
 
+- [go-sqlite3](#go-sqlite3)
+- [Description](#description)
+    - [Overview](#overview)
 - [Installation](#installation)
 - [API Reference](#api-reference)
 - [Connection String](#connection-string)
+  - [DSN Examples](#dsn-examples)
 - [Features](#features)
+    - [Usage](#usage)
+    - [Feature / Extension List](#feature--extension-list)
 - [Compilation](#compilation)
   - [Android](#android)
-  - [ARM](#arm)
-  - [Cross Compile](#cross-compile)
-  - [Google Cloud Platform](#google-cloud-platform)
+- [ARM](#arm)
+- [Cross Compile](#cross-compile)
+- [Google Cloud Platform](#google-cloud-platform)
   - [Linux](#linux)
     - [Alpine](#alpine)
     - [Fedora](#fedora)
@@ -34,11 +41,22 @@ Supported Golang version: See .travis.yml
   - [Errors](#errors)
 - [User Authentication](#user-authentication)
   - [Compile](#compile)
-  - [Usage](#usage)
+  - [Usage](#usage-1)
+    - [Create protected database](#create-protected-database)
+    - [Password Encoding](#password-encoding)
+      - [Available Encoders](#available-encoders)
+    - [Restrictions](#restrictions)
+    - [Support](#support)
+    - [User Management](#user-management)
+      - [SQL](#sql)
+        - [Examples](#examples)
+      - [*SQLiteConn](#sqliteconn)
+    - [Attached database](#attached-database)
 - [Extensions](#extensions)
   - [Spatialite](#spatialite)
 - [FAQ](#faq)
 - [License](#license)
+- [Author](#author)
 
 # Installation
 
@@ -149,6 +167,7 @@ go build --tags "icu json1 fts5 secure_delete"
 |  International Components for Unicode | sqlite_icu | This option causes the International Components for Unicode or "ICU" extension to SQLite to be added to the build |
 | Introspect PRAGMAS | sqlite_introspect | This option adds some extra PRAGMA statements. <ul><li>PRAGMA function_list</li><li>PRAGMA module_list</li><li>PRAGMA pragma_list</li></ul> |
 | JSON SQL Functions | sqlite_json | When this option is defined in the amalgamation, the JSON SQL functions are added to the build automatically |
+| Pre Update Hook | sqlite_preupdate_hook | Registers a callback function that is invoked prior to each INSERT, UPDATE, and DELETE operation on a database table. |
 | Secure Delete | sqlite_secure_delete | This compile-time option changes the default setting of the secure_delete pragma.<br><br>When this option is not used, secure_delete defaults to off. When this option is present, secure_delete defaults to on.<br><br>The secure_delete setting causes deleted content to be overwritten with zeros. There is a small performance penalty since additional I/O must occur.<br><br>On the other hand, secure_delete can prevent fragments of sensitive information from lingering in unused parts of the database file after it has been deleted. See the documentation on the secure_delete pragma for additional information |
 | Secure Delete (FAST) | sqlite_secure_delete_fast | For more information see [PRAGMA secure_delete](https://www.sqlite.org/pragma.html#pragma_secure_delete) |
 | Tracing / Debug | sqlite_trace | Activate trace functions |
@@ -504,6 +523,36 @@ For an example see [shaxbee/go-spatialite](https://github.com/shaxbee/go-spatial
 
     More information see [#209](https://github.com/mattn/go-sqlite3/issues/209)
 
+## Contributors
+
+### Code Contributors
+
+This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
+<a href="https://github.com/mattn/go-sqlite3/graphs/contributors"><img src="https://opencollective.com/mattn-go-sqlite3/contributors.svg?width=890&button=false" /></a>
+
+### Financial Contributors
+
+Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/mattn-go-sqlite3/contribute)]
+
+#### Individuals
+
+<a href="https://opencollective.com/mattn-go-sqlite3"><img src="https://opencollective.com/mattn-go-sqlite3/individuals.svg?width=890"></a>
+
+#### Organizations
+
+Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/mattn-go-sqlite3/contribute)]
+
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/0/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/0/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/1/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/1/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/2/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/2/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/3/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/4/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/5/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/6/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/7/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/8/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/9/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/9/avatar.svg"></a>
+
 # License
 
 MIT: http://mattn.mit-license.org/2018

vendor/github.com/mattn/go-sqlite3/backup.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -25,18 +25,18 @@ type SQLiteBackup struct {
 }
 
 // Backup make backup from src to dest.
-func (c *SQLiteConn) Backup(dest string, conn *SQLiteConn, src string) (*SQLiteBackup, error) {
+func (destConn *SQLiteConn) Backup(dest string, srcConn *SQLiteConn, src string) (*SQLiteBackup, error) {
 	destptr := C.CString(dest)
 	defer C.free(unsafe.Pointer(destptr))
 	srcptr := C.CString(src)
 	defer C.free(unsafe.Pointer(srcptr))
 
-	if b := C.sqlite3_backup_init(c.db, destptr, conn.db, srcptr); b != nil {
+	if b := C.sqlite3_backup_init(destConn.db, destptr, srcConn.db, srcptr); b != nil {
 		bb := &SQLiteBackup{b: b}
 		runtime.SetFinalizer(bb, (*SQLiteBackup).Finish)
 		return bb, nil
 	}
-	return nil, c.lastError()
+	return nil, destConn.lastError()
 }
 
 // Step to backs up for one step. Calls the underlying `sqlite3_backup_step`

vendor/github.com/mattn/go-sqlite3/callback.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -83,8 +83,22 @@ func authorizerTrampoline(handle uintptr, op int, arg1 *C.char, arg2 *C.char, ar
 	return callback(op, C.GoString(arg1), C.GoString(arg2), C.GoString(arg3))
 }
 
-// Use handles to avoid passing Go pointers to C.
+//export preUpdateHookTrampoline
+func preUpdateHookTrampoline(handle uintptr, dbHandle uintptr, op int, db *C.char, table *C.char, oldrowid int64, newrowid int64) {
+	hval := lookupHandleVal(handle)
+	data := SQLitePreUpdateData{
+		Conn:         hval.db,
+		Op:           op,
+		DatabaseName: C.GoString(db),
+		TableName:    C.GoString(table),
+		OldRowID:     oldrowid,
+		NewRowID:     newrowid,
+	}
+	callback := hval.val.(func(SQLitePreUpdateData))
+	callback(data)
+}
 
+// Use handles to avoid passing Go pointers to C.
 type handleVal struct {
 	db  *SQLiteConn
 	val interface{}
@@ -103,7 +117,7 @@ func newHandle(db *SQLiteConn, v interface{}) uintptr {
 	return i
 }
 
-func lookupHandle(handle uintptr) interface{} {
+func lookupHandleVal(handle uintptr) handleVal {
 	handleLock.Lock()
 	defer handleLock.Unlock()
 	r, ok := handleVals[handle]
@@ -114,7 +128,11 @@ func lookupHandle(handle uintptr) interface{} {
 			panic("invalid handle")
 		}
 	}
-	return r.val
+	return r
+}
+
+func lookupHandle(handle uintptr) interface{} {
+	return lookupHandleVal(handle).val
 }
 
 func deleteHandles(db *SQLiteConn) {

vendor/github.com/mattn/go-sqlite3/convert.go

+// Extracted from Go database/sql source code
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Type conversions for Scan.
+
+package sqlite3
+
+import (
+	"database/sql"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"reflect"
+	"strconv"
+	"time"
+)
+
+var errNilPtr = errors.New("destination pointer is nil") // embedded in descriptive error
+
+// convertAssign copies to dest the value in src, converting it if possible.
+// An error is returned if the copy would result in loss of information.
+// dest should be a pointer type.
+func convertAssign(dest, src interface{}) error {
+	// Common cases, without reflect.
+	switch s := src.(type) {
+	case string:
+		switch d := dest.(type) {
+		case *string:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = []byte(s)
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = append((*d)[:0], s...)
+			return nil
+		}
+	case []byte:
+		switch d := dest.(type) {
+		case *string:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = string(s)
+			return nil
+		case *interface{}:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = cloneBytes(s)
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = cloneBytes(s)
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s
+			return nil
+		}
+	case time.Time:
+		switch d := dest.(type) {
+		case *time.Time:
+			*d = s
+			return nil
+		case *string:
+			*d = s.Format(time.RFC3339Nano)
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = []byte(s.Format(time.RFC3339Nano))
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s.AppendFormat((*d)[:0], time.RFC3339Nano)
+			return nil
+		}
+	case nil:
+		switch d := dest.(type) {
+		case *interface{}:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		}
+	}
+
+	var sv reflect.Value
+
+	switch d := dest.(type) {
+	case *string:
+		sv = reflect.ValueOf(src)
+		switch sv.Kind() {
+		case reflect.Bool,
+			reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
+			reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
+			reflect.Float32, reflect.Float64:
+			*d = asString(src)
+			return nil
+		}
+	case *[]byte:
+		sv = reflect.ValueOf(src)
+		if b, ok := asBytes(nil, sv); ok {
+			*d = b
+			return nil
+		}
+	case *sql.RawBytes:
+		sv = reflect.ValueOf(src)
+		if b, ok := asBytes([]byte(*d)[:0], sv); ok {
+			*d = sql.RawBytes(b)
+			return nil
+		}
+	case *bool:
+		bv, err := driver.Bool.ConvertValue(src)
+		if err == nil {
+			*d = bv.(bool)
+		}
+		return err
+	case *interface{}:
+		*d = src
+		return nil
+	}
+
+	if scanner, ok := dest.(sql.Scanner); ok {
+		return scanner.Scan(src)
+	}
+
+	dpv := reflect.ValueOf(dest)
+	if dpv.Kind() != reflect.Ptr {
+		return errors.New("destination not a pointer")
+	}
+	if dpv.IsNil() {
+		return errNilPtr
+	}
+
+	if !sv.IsValid() {
+		sv = reflect.ValueOf(src)
+	}
+
+	dv := reflect.Indirect(dpv)
+	if sv.IsValid() && sv.Type().AssignableTo(dv.Type()) {
+		switch b := src.(type) {
+		case []byte:
+			dv.Set(reflect.ValueOf(cloneBytes(b)))
+		default:
+			dv.Set(sv)
+		}
+		return nil
+	}
+
+	if dv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) {
+		dv.Set(sv.Convert(dv.Type()))
+		return nil
+	}
+
+	// The following conversions use a string value as an intermediate representation
+	// to convert between various numeric types.
+	//
+	// This also allows scanning into user defined types such as "type Int int64".
+	// For symmetry, also check for string destination types.
+	switch dv.Kind() {
+	case reflect.Ptr:
+		if src == nil {
+			dv.Set(reflect.Zero(dv.Type()))
+			return nil
+		}
+		dv.Set(reflect.New(dv.Type().Elem()))
+		return convertAssign(dv.Interface(), src)
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		s := asString(src)
+		i64, err := strconv.ParseInt(s, 10, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetInt(i64)
+		return nil
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		s := asString(src)
+		u64, err := strconv.ParseUint(s, 10, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetUint(u64)
+		return nil
+	case reflect.Float32, reflect.Float64:
+		s := asString(src)
+		f64, err := strconv.ParseFloat(s, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetFloat(f64)
+		return nil
+	case reflect.String:
+		switch v := src.(type) {
+		case string:
+			dv.SetString(v)
+			return nil
+		case []byte:
+			dv.SetString(string(v))
+			return nil
+		}
+	}
+
+	return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest)
+}
+
+func strconvErr(err error) error {
+	if ne, ok := err.(*strconv.NumError); ok {
+		return ne.Err
+	}
+	return err
+}
+
+func cloneBytes(b []byte) []byte {
+	if b == nil {
+		return nil
+	}
+	c := make([]byte, len(b))
+	copy(c, b)
+	return c
+}
+
+func asString(src interface{}) string {
+	switch v := src.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	}
+	rv := reflect.ValueOf(src)
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.FormatInt(rv.Int(), 10)
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.FormatUint(rv.Uint(), 10)
+	case reflect.Float64:
+		return strconv.FormatFloat(rv.Float(), 'g', -1, 64)
+	case reflect.Float32:
+		return strconv.FormatFloat(rv.Float(), 'g', -1, 32)
+	case reflect.Bool:
+		return strconv.FormatBool(rv.Bool())
+	}
+	return fmt.Sprintf("%v", src)
+}
+
+func asBytes(buf []byte, rv reflect.Value) (b []byte, ok bool) {
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.AppendInt(buf, rv.Int(), 10), true
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.AppendUint(buf, rv.Uint(), 10), true
+	case reflect.Float32:
+		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
+	case reflect.Float64:
+		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 64), true
+	case reflect.Bool:
+		return strconv.AppendBool(buf, rv.Bool()), true
+	case reflect.String:
+		s := rv.String()
+		return append(buf, s...), true
+	}
+	return
+}

vendor/github.com/mattn/go-sqlite3/error.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3-binding.h

@@ -124,9 +124,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.29.0"
-#define SQLITE_VERSION_NUMBER 3029000
-#define SQLITE_SOURCE_ID      "2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88bfa6"
+#define SQLITE_VERSION        "3.30.1"
+#define SQLITE_VERSION_NUMBER 3030001
+#define SQLITE_SOURCE_ID      "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -2094,6 +2094,17 @@ struct sqlite3_mem_methods {
 ** following this call.  The second parameter may be a NULL pointer, in
 ** which case the trigger setting is not reported back. </dd>
 **
+** [[SQLITE_DBCONFIG_ENABLE_VIEW]]
+** <dt>SQLITE_DBCONFIG_ENABLE_VIEW</dt>
+** <dd> ^This option is used to enable or disable [CREATE VIEW | views].
+** There should be two additional arguments.
+** The first argument is an integer which is 0 to disable views,
+** positive to enable views or negative to leave the setting unchanged.
+** The second parameter is a pointer to an integer into which
+** is written 0 or 1 to indicate whether views are disabled or enabled
+** following this call.  The second parameter may be a NULL pointer, in
+** which case the view setting is not reported back. </dd>
+**
 ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]]
 ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
 ** <dd> ^This option is used to enable or disable the
@@ -2266,7 +2277,8 @@ struct sqlite3_mem_methods {
 #define SQLITE_DBCONFIG_LEGACY_ALTER_TABLE    1012 /* int int* */
 #define SQLITE_DBCONFIG_DQS_DML               1013 /* int int* */
 #define SQLITE_DBCONFIG_DQS_DDL               1014 /* int int* */
-#define SQLITE_DBCONFIG_MAX                   1014 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_ENABLE_VIEW           1015 /* int int* */
+#define SQLITE_DBCONFIG_MAX                   1015 /* Largest DBCONFIG */
 
 /*
 ** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -3815,7 +3827,7 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
 ** ^The specific value of WHERE-clause [parameter] might influence the 
 ** choice of query plan if the parameter is the left-hand side of a [LIKE]
 ** or [GLOB] operator or if the parameter is compared to an indexed column
-** and the [SQLITE_ENABLE_STAT3] compile-time option is enabled.
+** and the [SQLITE_ENABLE_STAT4] compile-time option is enabled.
 ** </li>
 ** </ol>
 **
@@ -4850,6 +4862,12 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 ** perform additional optimizations on deterministic functions, so use
 ** of the [SQLITE_DETERMINISTIC] flag is recommended where possible.
 **
+** ^The fourth parameter may also optionally include the [SQLITE_DIRECTONLY]
+** flag, which if present prevents the function from being invoked from
+** within VIEWs or TRIGGERs.  For security reasons, the [SQLITE_DIRECTONLY]
+** flag is recommended for any application-defined SQL function that has
+** side-effects.
+**
 ** ^(The fifth parameter is an arbitrary pointer.  The implementation of the
 ** function can gain access to this pointer using [sqlite3_user_data()].)^
 **
@@ -4966,8 +4984,30 @@ SQLITE_API int sqlite3_create_window_function(
 ** [SQLITE_UTF8 | preferred text encoding] as the fourth argument
 ** to [sqlite3_create_function()], [sqlite3_create_function16()], or
 ** [sqlite3_create_function_v2()].
+**
+** The SQLITE_DETERMINISTIC flag means that the new function will always
+** maps the same inputs into the same output.  The abs() function is
+** deterministic, for example, but randomblob() is not.
+**
+** The SQLITE_DIRECTONLY flag means that the function may only be invoked
+** from top-level SQL, and cannot be used in VIEWs or TRIGGERs.  This is
+** a security feature which is recommended for all 
+** [application-defined SQL functions] that have side-effects.  This flag 
+** prevents an attacker from adding triggers and views to a schema then 
+** tricking a high-privilege application into causing unintended side-effects
+** while performing ordinary queries.
+**
+** The SQLITE_SUBTYPE flag indicates to SQLite that a function may call
+** [sqlite3_value_subtype()] to inspect the sub-types of its arguments.
+** Specifying this flag makes no difference for scalar or aggregate user
+** functions. However, if it is not specified for a user-defined window
+** function, then any sub-types belonging to arguments passed to the window
+** function may be discarded before the window function is called (i.e.
+** sqlite3_value_subtype() will always return 0).
 */
-#define SQLITE_DETERMINISTIC    0x800
+#define SQLITE_DETERMINISTIC    0x000000800
+#define SQLITE_DIRECTONLY       0x000080000
+#define SQLITE_SUBTYPE          0x000100000
 
 /*
 ** CAPI3REF: Deprecated Functions
@@ -6613,6 +6653,12 @@ struct sqlite3_index_info {
 ** ^The sqlite3_create_module()
 ** interface is equivalent to sqlite3_create_module_v2() with a NULL
 ** destructor.
+**
+** ^If the third parameter (the pointer to the sqlite3_module object) is
+** NULL then no new module is create and any existing modules with the
+** same name are dropped.
+**
+** See also: [sqlite3_drop_modules()]
 */
 SQLITE_API int sqlite3_create_module(
   sqlite3 *db,               /* SQLite connection to register module with */
@@ -6629,6 +6675,23 @@ SQLITE_API int sqlite3_create_module_v2(
 );
 
 /*
+** CAPI3REF: Remove Unnecessary Virtual Table Implementations
+** METHOD: sqlite3
+**
+** ^The sqlite3_drop_modules(D,L) interface removes all virtual
+** table modules from database connection D except those named on list L.
+** The L parameter must be either NULL or a pointer to an array of pointers
+** to strings where the array is terminated by a single NULL pointer.
+** ^If the L parameter is NULL, then all virtual table modules are removed.
+**
+** See also: [sqlite3_create_module()]
+*/
+SQLITE_API int sqlite3_drop_modules(
+  sqlite3 *db,                /* Remove modules from this connection */
+  const char **azKeep         /* Except, do not remove the ones named here */
+);
+
+/*
 ** CAPI3REF: Virtual Table Instance Object
 ** KEYWORDS: sqlite3_vtab
 **
@@ -7336,7 +7399,7 @@ SQLITE_API int sqlite3_test_control(int op, ...);
 #define SQLITE_TESTCTRL_FIRST                    5
 #define SQLITE_TESTCTRL_PRNG_SAVE                5
 #define SQLITE_TESTCTRL_PRNG_RESTORE             6
-#define SQLITE_TESTCTRL_PRNG_RESET               7
+#define SQLITE_TESTCTRL_PRNG_RESET               7  /* NOT USED */
 #define SQLITE_TESTCTRL_BITVEC_TEST              8
 #define SQLITE_TESTCTRL_FAULT_INSTALL            9
 #define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS     10
@@ -7359,7 +7422,9 @@ SQLITE_API int sqlite3_test_control(int op, ...);
 #define SQLITE_TESTCTRL_IMPOSTER                25
 #define SQLITE_TESTCTRL_PARSER_COVERAGE         26
 #define SQLITE_TESTCTRL_RESULT_INTREAL          27
-#define SQLITE_TESTCTRL_LAST                    27  /* Largest TESTCTRL */
+#define SQLITE_TESTCTRL_PRNG_SEED               28
+#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS     29
+#define SQLITE_TESTCTRL_LAST                    29  /* Largest TESTCTRL */
 
 /*
 ** CAPI3REF: SQL Keyword Checking

vendor/github.com/mattn/go-sqlite3/sqlite3.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
@@ -328,7 +328,7 @@ type SQLiteRows struct {
 	decltype []string
 	cls      bool
 	closed   bool
-	done     chan struct{}
+	ctx      context.Context // no better alternative to pass context into Next() method
 }
 
 type functionInfo struct {
@@ -1000,7 +1000,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	deferForeignKeys := -1
 	foreignKeys := -1
 	ignoreCheckConstraints := -1
-	journalMode := "DELETE"
+	var journalMode string
 	lockingMode := "NORMAL"
 	queryOnly := -1
 	recursiveTriggers := -1
@@ -1232,7 +1232,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 		if _, ok := params["_locking"]; ok {
 			pkey = "_locking"
 		}
-		if val := params.Get("_locking"); val != "" {
+		if val := params.Get(pkey); val != "" {
 			switch strings.ToUpper(val) {
 			case "NORMAL", "EXCLUSIVE":
 				lockingMode = strings.ToUpper(val)
@@ -1522,10 +1522,10 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 		// Before going any further, we need to check that the user
 		// has provided an username and password within the DSN.
 		// We are not allowed to continue.
-		if len(authUser) < 0 {
+		if len(authUser) == 0 {
 			return nil, fmt.Errorf("Missing '_auth_user' while user authentication was requested with '_auth'")
 		}
-		if len(authPass) < 0 {
+		if len(authPass) == 0 {
 			return nil, fmt.Errorf("Missing '_auth_pass' while user authentication was requested with '_auth'")
 		}
 
@@ -1571,10 +1571,11 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	}
 
 	// Journal Mode
-	// Because default Journal Mode is DELETE this PRAGMA can always be executed.
-	if err := exec(fmt.Sprintf("PRAGMA journal_mode = %s;", journalMode)); err != nil {
-		C.sqlite3_close_v2(db)
-		return nil, err
+	if journalMode != "" {
+		if err := exec(fmt.Sprintf("PRAGMA journal_mode = %s;", journalMode)); err != nil {
+			C.sqlite3_close_v2(db)
+			return nil, err
+		}
 	}
 
 	// Locking Mode
@@ -1846,28 +1847,13 @@ func (s *SQLiteStmt) query(ctx context.Context, args []namedValue) (driver.Rows,
 		decltype: nil,
 		cls:      s.cls,
 		closed:   false,
-		done:     make(chan struct{}),
-	}
-
-	if ctxdone := ctx.Done(); ctxdone != nil {
-		go func(db *C.sqlite3) {
-			select {
-			case <-ctxdone:
-				select {
-				case <-rows.done:
-				default:
-					C.sqlite3_interrupt(db)
-					rows.Close()
-				}
-			case <-rows.done:
-			}
-		}(s.c.db)
+		ctx:      ctx,
 	}
 
 	return rows, nil
 }
 
-// LastInsertId teturn last inserted ID.
+// LastInsertId return last inserted ID.
 func (r *SQLiteResult) LastInsertId() (int64, error) {
 	return r.id, nil
 }
@@ -1889,29 +1875,43 @@ func (s *SQLiteStmt) Exec(args []driver.Value) (driver.Result, error) {
 	return s.exec(context.Background(), list)
 }
 
+// exec executes a query that doesn't return rows. Attempts to honor context timeout.
 func (s *SQLiteStmt) exec(ctx context.Context, args []namedValue) (driver.Result, error) {
+	if ctx.Done() == nil {
+		return s.execSync(args)
+	}
+
+	type result struct {
+		r   driver.Result
+		err error
+	}
+	resultCh := make(chan result)
+	go func() {
+		r, err := s.execSync(args)
+		resultCh <- result{r, err}
+	}()
+	select {
+	case rv := <- resultCh:
+		return rv.r, rv.err
+	case <-ctx.Done():
+		select {
+		case <-resultCh: // no need to interrupt
+		default:
+			// this is still racy and can be no-op if executed between sqlite3_* calls in execSync.
+			C.sqlite3_interrupt(s.c.db)
+			<-resultCh // ensure goroutine completed
+		}
+		return nil, ctx.Err()
+	}
+}
+
+func (s *SQLiteStmt) execSync(args []namedValue) (driver.Result, error) {
 	if err := s.bind(args); err != nil {
 		C.sqlite3_reset(s.s)
 		C.sqlite3_clear_bindings(s.s)
 		return nil, err
 	}
 
-	if ctxdone := ctx.Done(); ctxdone != nil {
-		done := make(chan struct{})
-		defer close(done)
-		go func(db *C.sqlite3) {
-			select {
-			case <-done:
-			case <-ctxdone:
-				select {
-				case <-done:
-				default:
-					C.sqlite3_interrupt(db)
-				}
-			}
-		}(s.c.db)
-	}
-
 	var rowid, changes C.longlong
 	rv := C._sqlite3_step_row_internal(s.s, &rowid, &changes)
 	if rv != C.SQLITE_ROW && rv != C.SQLITE_OK && rv != C.SQLITE_DONE {
@@ -1932,9 +1932,6 @@ func (rc *SQLiteRows) Close() error {
 		return nil
 	}
 	rc.closed = true
-	if rc.done != nil {
-		close(rc.done)
-	}
 	if rc.cls {
 		rc.s.mu.Unlock()
 		return rc.s.Close()
@@ -1978,13 +1975,39 @@ func (rc *SQLiteRows) DeclTypes() []string {
 	return rc.declTypes()
 }
 
-// Next move cursor to next.
+// Next move cursor to next. Attempts to honor context timeout from QueryContext call.
 func (rc *SQLiteRows) Next(dest []driver.Value) error {
 	rc.s.mu.Lock()
 	defer rc.s.mu.Unlock()
+
 	if rc.s.closed {
 		return io.EOF
 	}
+
+	if rc.ctx.Done() == nil {
+		return rc.nextSyncLocked(dest)
+	}
+	resultCh := make(chan error)
+	go func() {
+		resultCh <- rc.nextSyncLocked(dest)
+	}()
+	select {
+	case err := <- resultCh:
+		return err
+	case <-rc.ctx.Done():
+		select {
+		case <-resultCh: // no need to interrupt
+		default:
+			// this is still racy and can be no-op if executed between sqlite3_* calls in nextSyncLocked.
+			C.sqlite3_interrupt(rc.s.c.db)
+			<-resultCh // ensure goroutine completed
+		}
+		return rc.ctx.Err()
+	}
+}
+
+// nextSyncLocked moves cursor to next; must be called with locked mutex.
+func (rc *SQLiteRows) nextSyncLocked(dest []driver.Value) error {
 	rv := C._sqlite3_step_internal(rc.s.s)
 	if rv == C.SQLITE_DONE {
 		return io.EOF

vendor/github.com/mattn/go-sqlite3/sqlite3_context.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_go18.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_libsqlite3.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -11,6 +11,7 @@ package sqlite3
 #cgo CFLAGS: -DUSE_LIBSQLITE3
 #cgo linux LDFLAGS: -lsqlite3
 #cgo darwin LDFLAGS: -L/usr/local/opt/sqlite/lib -lsqlite3
+#cgo darwin CFLAGS: -I/usr/local/opt/sqlite/include
 #cgo openbsd LDFLAGS: -lsqlite3
 #cgo solaris LDFLAGS: -lsqlite3
 */

vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension_omit.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_allow_uri_authority.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_app_armor.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
-
+//
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
 

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_foreign_keys.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_fts5.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_icu.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_introspect.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_json1.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate.go

+// Copyright (C) 2019 G.J.R. Timmer <gjr.timmer@gmail.com>.
+// Copyright (C) 2018 segment.com <friends@segment.com>
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+// +build cgo
+
+package sqlite3
+
+// SQLitePreUpdateData represents all of the data available during a
+// pre-update hook call.
+type SQLitePreUpdateData struct {
+	Conn         *SQLiteConn
+	Op           int
+	DatabaseName string
+	TableName    string
+	OldRowID     int64
+	NewRowID     int64
+}

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_hook.go

+// Copyright (C) 2019 G.J.R. Timmer <gjr.timmer@gmail.com>.
+// Copyright (C) 2018 segment.com <friends@segment.com>
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+// +build sqlite_preupdate_hook
+
+package sqlite3
+
+/*
+#cgo CFLAGS: -DSQLITE_ENABLE_PREUPDATE_HOOK
+#cgo LDFLAGS: -lm
+
+#ifndef USE_LIBSQLITE3
+#include <sqlite3-binding.h>
+#else
+#include <sqlite3.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+void preUpdateHookTrampoline(void*, sqlite3 *, int, char *, char *, sqlite3_int64, sqlite3_int64);
+*/
+import "C"
+import (
+	"errors"
+	"unsafe"
+)
+
+// RegisterPreUpdateHook sets the pre-update hook for a connection.
+//
+// The callback is passed a SQLitePreUpdateData struct with the data for
+// the update, as well as methods for fetching copies of impacted data.
+//
+// If there is an existing update hook for this connection, it will be
+// removed. If callback is nil the existing hook (if any) will be removed
+// without creating a new one.
+func (c *SQLiteConn) RegisterPreUpdateHook(callback func(SQLitePreUpdateData)) {
+	if callback == nil {
+		C.sqlite3_preupdate_hook(c.db, nil, nil)
+	} else {
+		C.sqlite3_preupdate_hook(c.db, (*[0]byte)(unsafe.Pointer(C.preUpdateHookTrampoline)), unsafe.Pointer(newHandle(c, callback)))
+	}
+}
+
+// Depth returns the source path of the write, see sqlite3_preupdate_depth()
+func (d *SQLitePreUpdateData) Depth() int {
+	return int(C.sqlite3_preupdate_depth(d.Conn.db))
+}
+
+// Count returns the number of columns in the row
+func (d *SQLitePreUpdateData) Count() int {
+	return int(C.sqlite3_preupdate_count(d.Conn.db))
+}
+
+func (d *SQLitePreUpdateData) row(dest []interface{}, new bool) error {
+	for i := 0; i < d.Count() && i < len(dest); i++ {
+		var val *C.sqlite3_value
+		var src interface{}
+
+		// Initially I tried making this just a function pointer argument, but
+		// it's absurdly complicated to pass C function pointers.
+		if new {
+			C.sqlite3_preupdate_new(d.Conn.db, C.int(i), &val)
+		} else {
+			C.sqlite3_preupdate_old(d.Conn.db, C.int(i), &val)
+		}
+
+		switch C.sqlite3_value_type(val) {
+		case C.SQLITE_INTEGER:
+			src = int64(C.sqlite3_value_int64(val))
+		case C.SQLITE_FLOAT:
+			src = float64(C.sqlite3_value_double(val))
+		case C.SQLITE_BLOB:
+			len := C.sqlite3_value_bytes(val)
+			blobptr := C.sqlite3_value_blob(val)
+			src = C.GoBytes(blobptr, len)
+		case C.SQLITE_TEXT:
+			len := C.sqlite3_value_bytes(val)
+			cstrptr := unsafe.Pointer(C.sqlite3_value_text(val))
+			src = C.GoBytes(cstrptr, len)
+		case C.SQLITE_NULL:
+			src = nil
+		}
+
+		err := convertAssign(&dest[i], src)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Old populates dest with the row data to be replaced. This works similar to
+// database/sql's Rows.Scan()
+func (d *SQLitePreUpdateData) Old(dest ...interface{}) error {
+	if d.Op == SQLITE_INSERT {
+		return errors.New("There is no old row for INSERT operations")
+	}
+	return d.row(dest, false)
+}
+
+// New populates dest with the replacement row data. This works similar to
+// database/sql's Rows.Scan()
+func (d *SQLitePreUpdateData) New(dest ...interface{}) error {
+	if d.Op == SQLITE_DELETE {
+		return errors.New("There is no new row for DELETE operations")
+	}
+	return d.row(dest, true)
+}

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_omit.go

+// Copyright (C) 2019 G.J.R. Timmer <gjr.timmer@gmail.com>.
+// Copyright (C) 2018 segment.com <friends@segment.com>
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+// +build !sqlite_preupdate_hook,cgo
+
+package sqlite3
+
+// RegisterPreUpdateHook sets the pre-update hook for a connection.
+//
+// The callback is passed a SQLitePreUpdateData struct with the data for
+// the update, as well as methods for fetching copies of impacted data.
+//
+// If there is an existing update hook for this connection, it will be
+// removed. If callback is nil the existing hook (if any) will be removed
+// without creating a new one.
+func (c *SQLiteConn) RegisterPreUpdateHook(callback func(SQLitePreUpdateData)) {
+	// NOOP
+}

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_secure_delete.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_secure_delete_fast.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_stat4.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_unlock_notify.go

-// Copyright (C) 2018 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vacuum_full.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vacuum_incr.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style

vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vtable.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_other.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_solaris.go

-// Copyright (C) 2018 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3_trace.go

-// Copyright (C) 2016 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -89,6 +89,7 @@ func fillExpandedSQL(info *TraceInfo, db *C.sqlite3, pStmt unsafe.Pointer) {
 	}
 
 	expSQLiteCStr := C.sqlite3_expanded_sql((*C.sqlite3_stmt)(pStmt))
+	defer C.sqlite3_free(unsafe.Pointer(expSQLiteCStr))
 	if expSQLiteCStr == nil {
 		fillDBError(&info.DBError, db)
 		return

vendor/github.com/mattn/go-sqlite3/sqlite3_type.go

+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
 package sqlite3
 
 /*

vendor/github.com/mattn/go-sqlite3/sqlite3_windows.go

-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

vendor/github.com/mattn/go-sqlite3/sqlite3ext.h

@@ -323,6 +323,8 @@ struct sqlite3_api_routines {
   /* Version 3.28.0 and later */
   int (*stmt_isexplain)(sqlite3_stmt*);
   int (*value_frombind)(sqlite3_value*);
+  /* Version 3.30.0 and later */
+  int (*drop_modules)(sqlite3*,const char**);
 };
 
 /*
@@ -615,6 +617,8 @@ typedef int (*sqlite3_loadext_entry)(
 /* Version 3.28.0 and later */
 #define sqlite3_stmt_isexplain         sqlite3_api->isexplain
 #define sqlite3_value_frombind         sqlite3_api->frombind
+/* Version 3.30.0 and later */
+#define sqlite3_drop_modules           sqlite3_api->drop_modules
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)

vendor/github.com/mattn/go-sqlite3/static_mock.go

+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
 // +build !cgo
 
 package sqlite3

vendor/github.com/rancher/kine/pkg/drivers/dqlite/dqlite.go

@@ -11,6 +11,7 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/canonical/go-dqlite"
 	"github.com/canonical/go-dqlite/client"
 	"github.com/canonical/go-dqlite/driver"
 	"github.com/pkg/errors"
@@ -24,6 +25,13 @@ var (
 	Logger = client.DefaultLogFunc
 )
 
+func init() {
+	// We assume SQLite will be used multi-threaded
+	if err := dqlite.ConfigMultiThread(); err != nil {
+		panic(errors.Wrap(err, "failed to set dqlite multithreaded mode"))
+	}
+}
+
 type opts struct {
 	peers    []client.NodeInfo
 	peerFile string

vendor/github.com/rancher/kine/pkg/drivers/sqlite/sqlite.go

+// +build cgo
+
 package sqlite
 
 import (

vendor/github.com/rancher/kine/pkg/drivers/sqlite/sqlite_nocgo.go

+// +build !cgo
+
+package sqlite
+
+import (
+        "errors"
+	"database/sql"
+
+	"github.com/rancher/kine/pkg/drivers/generic"
+	"github.com/rancher/kine/pkg/server"
+
+)
+
+var errNoCgo = errors.New("this binary is built without CGO, sqlite is disabled")
+
+func New(dataSourceName string) (server.Backend, error) {
+        return nil, errNoCgo
+}
+
+func NewVariant(driverName, dataSourceName string) (server.Backend, *generic.Generic, error) {
+        return nil, nil, errNoCgo
+}
+
+func setup(db *sql.DB) error {
+        return errNoCgo
+}

vendor/k8s.io/client-go/pkg/version/base.go

@@ -3,8 +3,8 @@ package version
 var (
 	gitMajor = "1"
 	gitMinor = "17"
-	gitVersion="v1.17.0+5cd033f13c"
-	gitCommit="5cd033f13c76508f747791a8778905f0e2c4741f"
-	gitTreeState="dirty"
-	buildDate="2019-12-16T06:25:17Z"
+	gitVersion   = "v1.17.0-k3s.1"
+	gitCommit    = "dacbba10ba597c72898e0ee747f9a855ab093bc9"
+	gitTreeState = "clean"
+	buildDate = "2019-12-11T20:03:48Z"
 )

vendor/k8s.io/component-base/version/base.go

@@ -3,8 +3,8 @@ package version
 var (
 	gitMajor = "1"
 	gitMinor = "17"
-	gitVersion="v1.17.0+5cd033f13c"
-	gitCommit="5cd033f13c76508f747791a8778905f0e2c4741f"
-	gitTreeState="dirty"
-	buildDate="2019-12-16T06:25:17Z"
+	gitVersion   = "v1.17.0-k3s.1"
+	gitCommit    = "dacbba10ba597c72898e0ee747f9a855ab093bc9"
+	gitTreeState = "clean"
+	buildDate = "2019-12-11T20:03:48Z"
 )

vendor/modules.txt

@@ -131,7 +131,7 @@ github.com/blang/semver
 github.com/bronze1man/goStrongswanVici
 # github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23
 github.com/buger/jsonparser
-# github.com/canonical/go-dqlite v1.1.0 => github.com/rancher/go-dqlite v1.1.0-k3s.1
+# github.com/canonical/go-dqlite v1.2.0
 github.com/canonical/go-dqlite
 github.com/canonical/go-dqlite/client
 github.com/canonical/go-dqlite/driver
@@ -618,7 +618,7 @@ github.com/mailru/easyjson/jlexer
 github.com/mailru/easyjson/jwriter
 # github.com/mattn/go-shellwords v1.0.5
 github.com/mattn/go-shellwords
-# github.com/mattn/go-sqlite3 v1.11.0
+# github.com/mattn/go-sqlite3 v1.13.0
 github.com/mattn/go-sqlite3
 # github.com/matttproud/golang_protobuf_extensions v1.0.1
 github.com/matttproud/golang_protobuf_extensions/pbutil
@@ -725,7 +725,7 @@ github.com/rancher/helm-controller/pkg/generated/informers/externalversions/helm
 github.com/rancher/helm-controller/pkg/generated/informers/externalversions/internalinterfaces
 github.com/rancher/helm-controller/pkg/generated/listers/helm.cattle.io/v1
 github.com/rancher/helm-controller/pkg/helm
-# github.com/rancher/kine v0.3.0
+# github.com/rancher/kine v0.3.1
 github.com/rancher/kine/pkg/broadcaster
 github.com/rancher/kine/pkg/client
 github.com/rancher/kine/pkg/drivers/dqlite