Tom Lane 918854cc08 Fix handling of collations in multi-row VALUES constructs. ...

Per spec we ought to apply select_common_collation() across the expressions
in each column of the VALUES table.  The original coding was just taking
the first row and assuming it was representative.

This patch adds a field to struct RangeTblEntry to carry the resolved
collations, so initdb is forced for changes in stored rule representation.

2011-04-18 15:31:52 -04:00

53 KiB

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