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Use repalloc_huge() to enlarge a SPITupleTable's tuple pointer array.

Commit23a27b0 widened the rows-stored counters to uint64, butthat's academic unless we allow the tuple pointer array to exceed 1GB.(It might be a good idea to provide some other limit on how much storagea SPITupleTable can eat. On the other hand, there are plenty of otherways to drive a backend into swap hell.)Dagfinn Ilmari Mannsåker

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src/backend/executor
- spi.c

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`‎src/backend/executor/spi.c‎`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1800,7 +1800,7 @@ spi_printtup(TupleTableSlot slot, DestReceiver self)`
`1800`	`1800`	`/* Double the size of the pointer array */`
`1801`	`1801`	`tuptable->free=tuptable->alloced;`
`1802`	`1802`	`tuptable->alloced+=tuptable->free;`
`1803`		`-tuptable->vals= (HeapTuple*)repalloc(tuptable->vals,`
	`1803`	`+tuptable->vals= (HeapTuple*)repalloc_huge(tuptable->vals,`
`1804`	`1804`	`tuptable->alloced*sizeof(HeapTuple));`
`1805`	`1805`	`}`
`1806`	`1806`

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Commit74a379b

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`‎src/backend/executor/spi.c‎`

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