Function SplitSQL

backend/plugin/parser/standard/split.go:23–48

SplitSQL splits the given SQL statement into multiple SQL statements.

(statement string)

// SplitSQL splits the given SQL statement into multiple SQL statements.
func SplitSQL(statement string) ([]base.Statement, error) {
	var list []base.Statement
	err := applyMultiStatements(statement, func(text string, start, end int) error {
		startLine, startColumn := base.CalculateLineAndColumn(statement, start)
		endLine, endColumn := base.CalculateLineAndColumn(statement, end)

		list = append(list, base.Statement{
			Text: text,
			Start: &storepb.Position{
				Line:   int32(startLine + 1),   // 1-based
				Column: int32(startColumn + 1), // 1-based per proto spec
			},
			End: &storepb.Position{
				Line:   int32(endLine + 1),   // 1-based
				Column: int32(endColumn + 1), // 1-based per proto spec
			},
			Range: &storepb.Range{
				Start: int32(start),
				End:   int32(end),
			},
			Empty: isEmptySQL(text),
		})
		return nil
	})
	return list, err
}

// isEmptySQL checks if the SQL contains only whitespace and comments.
func isEmptySQL(sql string) bool {