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More collations cleanup, from trawling for missed collation assignments.

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Mostly cosmetic, though I did find that generateClonedIndexStmt failed
to clone the index's collations.
This commit is contained in:
Tom Lane
2011-03-26 16:35:25 -04:00
parent b23c9fa929
commit 0c9d9e8dd6
9 changed files with 70 additions and 14 deletions
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4
src/include/nodes/parsenodes.h
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@@ -1058,6 +1058,10 @@ typedef struct SelectStmt
* can be coerced to the output column type.) Also, if it's not UNION ALL,
* information about the types' sort/group semantics is provided in the form
* of a SortGroupClause list (same representation as, eg, DISTINCT).
* The resolved common column collations are provided too; but note that if
* it's not UNION ALL, it's okay for a column to not have a common collation,
* so a member of the colCollations list could be InvalidOid even though the
* column has a collatable type.
* ----------------------
*/
typedef struct SetOperationStmt