1 files changed, 0 insertions, 113 deletions
diff --git a/doc/examples/limit/limit.go b/doc/examples/limit/limit.go
deleted file mode 100644
index c1adfe8..0000000
--- a/doc/examples/limit/limit.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package main
-
-import (
-	"database/sql"
-	"fmt"
-	"log"
-	"os"
-	"strings"
-
-	"github.com/mattn/go-sqlite3"
-)
-
-func createBulkInsertQuery(n int, start int) (query string, args []any) {
-	values := make([]string, n)
-	args = make([]any, n*2)
-	pos := 0
-	for i := 0; i < n; i++ {
-		values[i] = "(?, ?)"
-		args[pos] = start + i
-		args[pos+1] = fmt.Sprintf("こんにちは世界%03d", i)
-		pos += 2
-	}
-	query = fmt.Sprintf(
-		"insert into foo(id, name) values %s",
-		strings.Join(values, ", "),
-	)
-	return
-}
-
-func bulkInsert(db *sql.DB, query string, args []any) (err error) {
-	stmt, err := db.Prepare(query)
-	if err != nil {
-		return
-	}
-
-	_, err = stmt.Exec(args...)
-	if err != nil {
-		return
-	}
-
-	return
-}
-
-func main() {
-	var sqlite3conn *sqlite3.SQLiteConn
-	sql.Register("sqlite3_with_limit", &sqlite3.SQLiteDriver{
-		ConnectHook: func(conn *sqlite3.SQLiteConn) error {
-			sqlite3conn = conn
-			return nil
-		},
-	})
-
-	os.Remove("./foo.db")
-	db, err := sql.Open("sqlite3_with_limit", "./foo.db")
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer db.Close()
-
-	sqlStmt := `
-	create table foo (id integer not null primary key, name text);
-	delete from foo;
-	`
-	_, err = db.Exec(sqlStmt)
-	if err != nil {
-		log.Printf("%q: %s\n", err, sqlStmt)
-		return
-	}
-
-	if sqlite3conn == nil {
-		log.Fatal("not set sqlite3 connection")
-	}
-
-	limitVariableNumber := sqlite3conn.GetLimit(sqlite3.SQLITE_LIMIT_VARIABLE_NUMBER)
-	log.Printf("default SQLITE_LIMIT_VARIABLE_NUMBER: %d", limitVariableNumber)
-
-	num := 400
-	query, args := createBulkInsertQuery(num, 0)
-	err = bulkInsert(db, query, args)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	smallLimitVariableNumber := 100
-	sqlite3conn.SetLimit(sqlite3.SQLITE_LIMIT_VARIABLE_NUMBER, smallLimitVariableNumber)
-
-	limitVariableNumber = sqlite3conn.GetLimit(sqlite3.SQLITE_LIMIT_VARIABLE_NUMBER)
-	log.Printf("updated SQLITE_LIMIT_VARIABLE_NUMBER: %d", limitVariableNumber)
-
-	query, args = createBulkInsertQuery(num, num)
-	err = bulkInsert(db, query, args)
-	if err != nil {
-		if err != nil {
-			log.Printf("expect failed since SQLITE_LIMIT_VARIABLE_NUMBER is too small: %v", err)
-		}
-	}
-
-	bigLimitVariableNumber := 999999
-	sqlite3conn.SetLimit(sqlite3.SQLITE_LIMIT_VARIABLE_NUMBER, bigLimitVariableNumber)
-	limitVariableNumber = sqlite3conn.GetLimit(sqlite3.SQLITE_LIMIT_VARIABLE_NUMBER)
-	log.Printf("set SQLITE_LIMIT_VARIABLE_NUMBER: %d", bigLimitVariableNumber)
-	log.Printf("updated SQLITE_LIMIT_VARIABLE_NUMBER: %d", limitVariableNumber)
-
-	query, args = createBulkInsertQuery(500, num+num)
-	err = bulkInsert(db, query, args)
-	if err != nil {
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
-
-	log.Println("no error if SQLITE_LIMIT_VARIABLE_NUMBER > 999")
-}