Forum Discussion
Retrieve value from another table based on a date
Hi, I have 2 tables. In table 1 (hours) I have a row with a hour_date column and an card_id column In table 2 (salaries) I have a row with a start_date column, end_date column, salary_rate a...
try to add a column in this way:
I still have some doubts as to whether the start_date information from the salary table is not used.
try to add a column in this way:
I still have some doubts as to whether the start_date information from the salary table is not used.