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Add some comments to some SQL features

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Otherwise, it could be confusing to a reader that some of these
well-publicized features are simply listed as unsupported without
further explanation.
This commit is contained in:
Peter Eisentraut 2020-04-02 07:52:20 +02:00
parent 37b3794dfc
commit c6e0edad46
1 changed files with 2 additions and 2 deletions
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4
src/backend/catalog/sql_features.txt
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@ -432,8 +432,8 @@ T171 LIKE clause in table definition YES
T172 AS subquery clause in table definition YES T172 AS subquery clause in table definition YES
T173 Extended LIKE clause in table definition YES T173 Extended LIKE clause in table definition YES
T174 Identity columns YES T174 Identity columns YES
T175 Generated columns NO T175 Generated columns NO mostly supported
T176 Sequence generator support NO T176 Sequence generator support NO supported except for NEXT VALUE FOR
T177 Sequence generator support: simple restart option YES T177 Sequence generator support: simple restart option YES
T178 Identity columns: simple restart option YES T178 Identity columns: simple restart option YES
T180 System-versioned tables NO T180 System-versioned tables NO