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Results tagged with collation
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user 33332
A collation is a set of rules that determine how data is sorted and compared for comparing characters in a character set.
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votes
Why would you index text_pattern_ops on a text column?
If you don't set COLLATION explicitly on the column, then it comes from your database default. … You can check the collation of an existing column with:
\d table_name
which give something like:
Table "public.tmp"
Column | Type | Collation | Nullable | Default
--------+------+---- …
