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Minor ON CONFLICT related comments and doc fixes.

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Geoff Winkless, Stephen Frost, Peter Geoghegan and me.
This commit is contained in:
Andres Freund
2015-05-08 18:00:01 +02:00
parent 53bb309d2d
commit e8898e9169
4 changed files with 11 additions and 11 deletions
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8
src/backend/access/heap/heapam.c
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@@ -2068,10 +2068,10 @@ FreeBulkInsertState(BulkInsertState bistate)
* Speculatively inserted tuples behave as "value locks" of short duration,
* used to implement INSERT .. ON CONFLICT.
*
* Note that these options will be applied when inserting into the heap's
* TOAST table, too, if the tuple requires any out-of-line data.
* FIXME: Do we mark TOAST tuples as speculative too? What about confirming
* or aborting them?
* Note that most of these options will be applied when inserting into the
* heap's TOAST table, too, if the tuple requires any out-of-line data. Only
* HEAP_INSERT_IS_SPECULATIVE is explicitly ignored, as the toast data does
* not partake in speculative insertion.
*
* The BulkInsertState object (if any; bistate can be NULL for default
* behavior) is also just passed through to RelationGetBufferForTuple.

8
src/backend/commands/trigger.c
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@@ -66,10 +66,10 @@ int SessionReplicationRole = SESSION_REPLICATION_ROLE_ORIGIN;
static int MyTriggerDepth = 0;
/*
* Note that similar macros also exists in executor/execMain.c. There does not
* appear to be any good header to put it into, given the structures that it
* uses, so we let them be duplicated. Be sure to update both if one needs to
* be changed, however.
* Note that similar macros also exist in executor/execMain.c. There does not
* appear to be any good header to put them into, given the structures that
* they use, so we let them be duplicated. Be sure to update all if one needs
* to be changed, however.
*/
#define GetUpdatedColumns(relinfo, estate) \
(rt_fetch((relinfo)->ri_RangeTableIndex, (estate)->es_range_table)->updatedCols)