Commitd00fbdc

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Fix use-after-ReleaseSysCache problem in ATExecAlterColumnType.

Introduced by commitbbe0a81.Per buildfarm member prion.

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -11953,8 +11953,6 @@ ATExecAlterColumnType(AlteredTableInfo *tab, Relation rel,`
`11953`	`11953`	`attTup->attalign = tform->typalign;`
`11954`	`11954`	`attTup->attstorage = tform->typstorage;`
`11955`	`11955`
`11956`		`-ReleaseSysCache(typeTuple);`
`11957`		`-`
`11958`	`11956`	`/* Setup attribute compression */`
`11959`	`11957`	`if (rel->rd_rel->relkind == RELKIND_RELATION \|\|`
`11960`	`11958`	`rel->rd_rel->relkind == RELKIND_PARTITIONED_TABLE)`
`@@ -11972,6 +11970,8 @@ ATExecAlterColumnType(AlteredTableInfo *tab, Relation rel,`
`11972`	`11970`	`else`
`11973`	`11971`	`attTup->attcompression = InvalidCompressionMethod;`
`11974`	`11972`
	`11973`	`+ReleaseSysCache(typeTuple);`
	`11974`	`+`
`11975`	`11975`	`CatalogTupleUpdate(attrelation, &heapTup->t_self, heapTup);`
`11976`	`11976`
`11977`	`11977`	`table_close(attrelation, RowExclusiveLock);`

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