| 80 | } |
| 81 | |
| 82 | func (p *Parser) parseWithDepth( |
| 83 | depth int, plpgsql string, nakedIntType *types.T, |
| 84 | ) (statements.PLpgStatement, error) { |
| 85 | p.scanner.Init(plpgsql) |
| 86 | defer p.scanner.Cleanup() |
| 87 | sql, tokens, done := p.scanFnBlock() |
| 88 | stmt, err := p.parse(depth+1, sql, tokens, nakedIntType) |
| 89 | if err != nil { |
| 90 | return statements.PLpgStatement{}, err |
| 91 | } |
| 92 | if !done { |
| 93 | return statements.PLpgStatement{}, errors.AssertionFailedf("invalid plpgsql function: %s", plpgsql) |
| 94 | } |
| 95 | return stmt, nil |
| 96 | } |
| 97 | |
| 98 | // parse parses a statement from the given scanned tokens. |
| 99 | func (p *Parser) parse( |