*: revendor

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

@@ -0,0 +1,71 @@
+package main
+
+import (
+	"database/sql"
+	"github.com/mattn/go-sqlite3"
+	"log"
+	"os"
+)
+
+func main() {
+	sqlite3conn := []*sqlite3.SQLiteConn{}
+	sql.Register("sqlite3_with_hook_example",
+		&sqlite3.SQLiteDriver{
+			ConnectHook: func(conn *sqlite3.SQLiteConn) error {
+				sqlite3conn = append(sqlite3conn, conn)
+				return nil
+			},
+		})
+	os.Remove("./foo.db")
+	os.Remove("./bar.db")
+
+	destDb, err := sql.Open("sqlite3_with_hook_example", "./foo.db")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer destDb.Close()
+	destDb.Ping()
+
+	_, err = destDb.Exec("create table foo(id int, value text)")
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = destDb.Exec("insert into foo values(1, 'foo')")
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = destDb.Exec("insert into foo values(2, 'bar')")
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = destDb.Query("select * from foo")
+	if err != nil {
+		log.Fatal(err)
+	}
+	srcDb, err := sql.Open("sqlite3_with_hook_example", "./bar.db")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer srcDb.Close()
+	srcDb.Ping()
+
+	bk, err := sqlite3conn[1].Backup("main", sqlite3conn[0], "main")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	_, err = bk.Step(-1)
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = destDb.Query("select * from foo")
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = destDb.Exec("insert into foo values(3, 'bar')")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	bk.Finish()
+}