/* ----------------------------------------------------------------
* caql_update_current()
* during beginscan/endscan iteration, update current tuple,
* and update catalog indexes if necessary
* NOTE: a separate call to CatalogUpdateIndexes after this will
* cause an error
* ----------------------------------------------------------------
*/
void caql_update_current(cqContext *pCtx, HeapTuple tup)
{
Relation rel;
rel = pCtx->cq_heap_rel;
Assert(RelationIsValid(rel));
Insist(HeapTupleIsValid(pCtx->cq_lasttup));
simple_heap_update(rel, &(pCtx->cq_lasttup)->t_self, tup);
/* keep the catalog indexes up to date (if has any) */
caql_UpdateIndexes(pCtx, rel, tup);
}
/* ----------------------------------------------------------------
* caql_insert()
* during beginscan/endscan iteration, insert a tuple
* NOTE: a separate call to CatalogUpdateIndexes after this will
* cause an error
* ----------------------------------------------------------------
*/
Oid caql_insert(cqContext *pCtx, HeapTuple tup)
{
Relation rel;
Oid result;
rel = pCtx->cq_heap_rel;
Assert(RelationIsValid(rel));
result = simple_heap_insert(rel, tup);
/* keep the catalog indexes up to date (if has any) */
caql_UpdateIndexes(pCtx, rel, tup);
return (result);
}
/* ----------------------------------------------------------------
* caql_update_current()
* during beginscan/endscan iteration, update current tuple,
* and update catalog indexes if necessary
* NOTE: a separate call to CatalogUpdateIndexes after this will
* cause an error
* ----------------------------------------------------------------
*/
void
caql_update_current(cqContext *pCtx, HeapTuple tup)
{
Relation rel;
rel = pCtx->cq_heap_rel;
Assert(RelationIsValid(rel));
Insist(HeapTupleIsValid(pCtx->cq_lasttup));
disable_catalog_check(pCtx, pCtx->cq_lasttup);
{
caql_iud_switch(pCtx, 2, pCtx->cq_lasttup, tup, true /* dontWait */);
simple_heap_update(rel, &(pCtx->cq_lasttup)->t_self, tup);
/* keep the catalog indexes up to date (if has any) */
caql_UpdateIndexes(pCtx, rel, tup);
}
}
/* ----------------------------------------------------------------
* caql_insert()
* during beginscan/endscan iteration, insert a tuple
* NOTE: a separate call to CatalogUpdateIndexes after this will
* cause an error
* ----------------------------------------------------------------
*/
Oid
caql_insert(cqContext *pCtx, HeapTuple tup)
{
Relation rel;
Oid result;
rel = pCtx->cq_heap_rel;
Assert(RelationIsValid(rel));
disable_catalog_check(pCtx, tup);
{
caql_iud_switch(pCtx, 1, NULL, tup, true /* dontWait */);
result = simple_heap_insert(rel, tup);
/* keep the catalog indexes up to date (if has any) */
caql_UpdateIndexes(pCtx, rel, tup);
}
return (result);
}
