Method parseWithDepth

postgres/parser/parser/parse.go:174–200

(depth int, sql string, nakedIntType *types.T)

}

func (p *Parser) parseWithDepth(depth int, sql string, nakedIntType *types.T) (Statements, error) {
	stmts := Statements(p.stmtBuf[:0])
	p.scanner.init(sql)
	defer p.scanner.cleanup()
	var err error
	for {
		done := p.scanOneStmt(func(sqlStr string, tokens []sqlSymType) error {
			var stmt Statement
			stmt, err = p.parse(depth+1, sqlStr, tokens, nakedIntType)
			if err != nil {
				// if it's EOF syntax error, try running again
				return err
			}
			if stmt.AST != nil {
				stmts = append(stmts, stmt)
			}
			return nil
		})
		if done {
			break
		}
	}
	if err != nil {
		return nil, err
	}
	return stmts, nil
}

// parse parses a statement from the given scanned tokens.
func (p *Parser) parse(