diff options
Diffstat (limited to 'src/backend/utils/misc/guc_parameters.dat')
| -rw-r--r-- | src/backend/utils/misc/guc_parameters.dat | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/backend/utils/misc/guc_parameters.dat b/src/backend/utils/misc/guc_parameters.dat index 6bc6be13d2a..b176d5130e4 100644 --- a/src/backend/utils/misc/guc_parameters.dat +++ b/src/backend/utils/misc/guc_parameters.dat @@ -145,6 +145,13 @@ boot_val => 'false', }, +{ name => 'enable_eager_aggregate', type => 'bool', context => 'PGC_USERSET', group => 'QUERY_TUNING_METHOD', + short_desc => 'Enables eager aggregation.', + flags => 'GUC_EXPLAIN', + variable => 'enable_eager_aggregate', + boot_val => 'true', +}, + { name => 'enable_parallel_append', type => 'bool', context => 'PGC_USERSET', group => 'QUERY_TUNING_METHOD', short_desc => 'Enables the planner\'s use of parallel append plans.', flags => 'GUC_EXPLAIN', @@ -2427,6 +2434,15 @@ max => 'DBL_MAX', }, +{ name => 'min_eager_agg_group_size', type => 'real', context => 'PGC_USERSET', group => 'QUERY_TUNING_COST', + short_desc => 'Sets the minimum average group size required to consider applying eager aggregation.', + flags => 'GUC_EXPLAIN', + variable => 'min_eager_agg_group_size', + boot_val => '8.0', + min => '0.0', + max => 'DBL_MAX', +}, + { name => 'cursor_tuple_fraction', type => 'real', context => 'PGC_USERSET', group => 'QUERY_TUNING_OTHER', short_desc => 'Sets the planner\'s estimate of the fraction of a cursor\'s rows that will be retrieved.', flags => 'GUC_EXPLAIN', |