I need to find the type of records stored in a column. For example

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Editorial Team

Asked: June 11, 20262026-06-11T07:06:04+00:00 2026-06-11T07:06:04+00:00

I need to find the type of records stored in a column.

For example a column have these rows:

What query I need to do to get this list:

The records I will dealing with contains thousands of records.

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Editorial Team · Answer 1 · 2026-06-11T07:06:06+00:00

Editorial Team

use DISTINCT, what it does is to select only the unique values on the result.

SELECT DISTINCT colname
FROM tabelname

SQLFiddle Demo