Wednesday, 18 January 2023

SELECTING WHERE TWO COLUMNS ARE IN A SET

 -- works in PostgreSQL, Oracle, MySQL, DB2, HSQLDB 

SELECT whatever 

FROM t                              

WHERE 

(col1, col2) IN ((val1a, val2a), (val1b, val2b), ...) ;

No comments:

Snowflake - Cost Optimization

Reduce auto-suspend to 60 seconds Reduce virtual warehouse size Ensure minimum clusters are set to 1 Consolidate warehouses Separate warehou...