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MCOL-1052 Generate execution plan for a aggregated function query call.

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This commit is contained in:
Roman Nozdrin
2018-03-27 18:37:00 +03:00
parent cff504c8bf
commit fa4067b6f0
6 changed files with 1159 additions and 23 deletions
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9
dbcon/mysql/ha_calpont.cpp
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@ -1160,7 +1160,7 @@ create_calpont_group_by_handler(THD *thd, Query *query)
Item *item;
List_iterator_fast<Item> it(*query->select);
if ( thd->infinidb_vtable.vtable_state != THD::INFINIDB_DISABLE_VTABLE )
if ( thd->infinidb_vtable.vtable_state == THD::INFINIDB_DISABLE_VTABLE )
{
handler = new ha_calpont_group_by_handler(thd, query);
}
@ -1172,10 +1172,9 @@ int ha_calpont_group_by_handler::init_scan()
{
DBUG_ENTER("ha_calpont_group_by_handler::init_scan");
int rc = ha_calpont_impl_group_by_init(query, table);
int rc = ha_calpont_impl_group_by_init(this, table);
DBUG_RETURN(rc);
// return 0;
}
int ha_calpont_group_by_handler::next_row()
@ -1183,7 +1182,7 @@ int ha_calpont_group_by_handler::next_row()
// if (!first_row)
// return(HA_ERR_END_OF_FILE);
DBUG_ENTER("ha_calpont_group_by_handler::next_row");
int rc = ha_calpont_impl_group_by_next(query, table);
int rc = ha_calpont_impl_group_by_next(this, table);
DBUG_RETURN(rc);
/*
@ -1199,7 +1198,7 @@ int ha_calpont_group_by_handler::end_scan()
{
DBUG_ENTER("ha_calpont_group_by_handler::end_scan");
int rc = ha_calpont_impl_group_by_end(query, table);
int rc = ha_calpont_impl_group_by_end(this, table);
DBUG_RETURN(rc);
// return 0;