Function PutInsertStatement

pkg/sql/ast/pool.go:551–577

PutInsertStatement returns an InsertStatement to the pool

(stmt *InsertStatement)

// PutInsertStatement returns an InsertStatement to the pool
func PutInsertStatement(stmt *InsertStatement) {
	if stmt == nil {
		return
	}

	// Clean up expressions
	for i := range stmt.Columns {
		PutExpression(stmt.Columns[i])
		stmt.Columns[i] = nil
	}
	// Clean up multi-row values
	for i := range stmt.Values {
		for j := range stmt.Values[i] {
			PutExpression(stmt.Values[i][j])
			stmt.Values[i][j] = nil
		}
		stmt.Values[i] = stmt.Values[i][:0]
	}

	// Reset slices but keep capacity
	stmt.Columns = stmt.Columns[:0]
	stmt.Values = stmt.Values[:0]
	stmt.TableName = ""

	// Return to pool
	insertStmtPool.Put(stmt)
}

// GetUpdateStatement gets an UpdateStatement from the pool
func GetUpdateStatement() *UpdateStatement {