You may specify the SQL query based on the engine works.
SELECT* FROM* WHERE*
Please use the variable {search} in condition where you want to place your actual keyword and also please avoid the use of keyword limit in where condition.
Sample
Query
SELECT a.name, a.age, a.qualification
FROM personal_details a, job_vacancies b
WHERE a.qualification = b.requirement
Result Format
Query Result Format
DB engine search results are displayed in result page according to the format given in this field.
*
Please indicate fields in the query result format like {1}, {2}