Function hasOracleFetchKeyword

backend/plugin/db/oracle/query.go:308–323

(sql string, loc oracleast.Loc)

}

func hasOracleFetchKeyword(sql string, loc oracleast.Loc) bool {
	segment := sql[loc.Start:loc.End]
	lexer := oracleparser.NewLexer(segment)
	for {
		tok := lexer.NextToken()
		if tok.Loc == tok.End && tok.End >= len(segment) {
			return false
		}
		if tok.Loc < 0 || tok.End > len(segment) || tok.End <= tok.Loc {
			return false
		}
		if strings.EqualFold(segment[tok.Loc:tok.End], "FETCH") {
			return true
		}
	}
}

func extractOracleFetchCount(node oracleast.Node) int {
	limit, ok := node.(*oracleast.NumberLiteral)