Golang如何用包database.sql批量sql语句

如何用Golang的 database.sql包来批量sql语句？

在Java中,我会这样做：

// Create a prepared statement
String sql = "INSERT INTO my_table VALUES(?)";
PreparedStatement pstmt = connection.prepareStatement(sql);

// Insert 10 rows of data
for (int i=0; i<10; i++) {
    pstmt.setString(1,""+i);
    pstmt.addBatch();
}

// Execute the batch
int [] updateCounts = pstmt.executeBatch();

如何在高隆取得同样的成绩？

我不知道Java在sql级别上的批处理,但是您可以使用事务一次实现批处理多个语句.只需确保您的数据库引擎支持它.

func (db *DB) Begin() (*Tx,error)

Begin starts a transaction. The isolation level is dependent on the driver.

func (tx *Tx) Prepare(query string) (*Stmt,error)

Prepare creates a prepared statement for use within a transaction.

func (tx *Tx) Commit() error

Commit commits the transaction.