Re: [SQL] Conditional Lookup Table with Like - Mailing list pgsql-sql

Ahh missing the LEFT JOIN. That's it! Thanks very much for your help David!


SELECT table1.product_code, table1.date_signed, table1.description, 
COALESCE ((    SELECT table3.category    FROM table3    WHERE table3.psc_code = table1.product_code    AND
lower(table1.description)LIKE ('%' || lower(table3.lookup_value) ||
 
'%')  ), table2.category) 
FROM table1 LEFT JOIN table2 ON table2.psc_code = table1.product_code 
WHERE date_signed = '2017-02-01';



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