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TIP 6: explain analyze is your friend
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
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Good morning,
I am new to Postgres and I have one question. I am trying to get the
following select command to work.
select * from catalog where file_name like 'abc%def%.200[2-5]%';
The following select keeps returning "(0 rows)".
I know that there are many rows in my database that s