IN-list Limitations
I know there can be problems (poor performance, ORA-4031, etc.) when you put too many values directly into an in-list, but will there be problems when a SELECT statement is in the IN condition and it SELECTs from a large (say 30k to 50k) table? For example:
SELECT a,b,c FROM table1 WHERE def IN (SELECT ghi FROM table2)
Bob
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