mirror of
https://github.com/MariaDB/server.git
synced 2025-02-12 00:15:35 +01:00
42 lines
923 B
Text
42 lines
923 B
Text
call sys.optimizer_switch_on();
|
|
option opt
|
|
condition_pushdown_for_derived on
|
|
condition_pushdown_for_subquery on
|
|
condition_pushdown_from_having on
|
|
cset_narrowing on
|
|
derived_merge on
|
|
derived_with_keys on
|
|
exists_to_in on
|
|
extended_keys on
|
|
firstmatch on
|
|
hash_join_cardinality on
|
|
index_condition_pushdown on
|
|
index_merge on
|
|
index_merge_intersection on
|
|
index_merge_sort_union on
|
|
index_merge_union on
|
|
in_to_exists on
|
|
join_cache_bka on
|
|
join_cache_hashed on
|
|
join_cache_incremental on
|
|
loosescan on
|
|
materialization on
|
|
optimize_join_buffer_size on
|
|
orderby_uses_equalities on
|
|
outer_join_with_cache on
|
|
partial_match_rowid_merge on
|
|
partial_match_table_scan on
|
|
rowid_filter on
|
|
sargable_casefold on
|
|
semijoin on
|
|
semijoin_with_cache on
|
|
split_materialized on
|
|
subquery_cache on
|
|
table_elimination on
|
|
call sys.optimizer_switch_off();
|
|
option opt
|
|
index_merge_sort_intersection off
|
|
mrr off
|
|
mrr_cost_based off
|
|
mrr_sort_keys off
|
|
not_null_range_scan off
|