Use db.BeginTx to start a transaction. The returned *sql.Tx pins a single connection from the pool for the lifetime of the transaction: tx, err := db.BeginTx(ctx, nil) // nil uses the default ...

The advantage of using one connection for multiple statements is that it reduces the overhead of establishing multiple connections, while allowing multiple statements to access the database. The ...

Always list the target columns. INSERT INTO t VALUES (...) binds to column position, so it breaks the day someone adds a column — a silent, data-corrupting break.

Introduction: Why is caution necessary when updating a database? While operating a database, situations frequently arise where data in multiple tables must be updated simultaneously. For example, ...

master-2.x tcc-transaction / tcc-transaction-tutorial-sample / src / dbscripts / create_db_tcc.sql Code Blame 83 lines (76 loc) · 3.16 KB Raw 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...