Hi Hacker, Just noticed a redundant assignment in initialize_brin_buildstate():
```
static BrinBuildState *
initialize_brin_buildstate(Relation idxRel, BrinRevmap *revmap,
BlockNumber pagesPerRange, BlockNumber tablePages)
{
BrinBuildState *state;
BlockNumber lastRange = 0;
state = palloc_object(BrinBuildState);
<…omit some lines…>
// Later, b437571 added the same again. This patch deletes these 3 lines.
state->bs_context = CurrentMemoryContext;
state->bs_emptyTuple = NULL;
state->bs_emptyTupleLen = 0;
// Added by dae761a first
/* Remember the memory context to use for an empty tuple, if needed. */
state->bs_context = CurrentMemoryContext;
state->bs_emptyTuple = NULL;
state->bs_emptyTupleLen = 0;
```
So, filing a trivial patch to eliminate the redundancy.
Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/
v1-0001-brin-Remove-duplicate-initialization-in-initializ.patch
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