Post-merge fixes for nested joins.
The join_tab_cmp function in sql_select has been changed.
join_nested.result:
Post-merge fixes for nested joins.
The join_tab_cmp function in sql_select has been changed
sql_select.cc:
Post-merge fixes for nested joins.
Avoided re-execution of eliminate_not_funcs and simplify_joins
in optimize_cond.
Changed the join_tab_cmp function to take into account
the dependent relation.
sql_lex.cc, sql_lex.h:
Added the first_cond_optimization flag to st_select_lex to avoid
re-execution of some optimizations in optimize_cond.
sql_base.cc:
Post-merge fixes for nested joins.
Fixed problems with a proper column list substituted for '*' in
queries with natural joins.
The code in mysql_create_table() code assumes that if lower_case_names==2 then table alias
should contain unchanged table name, and this was not true for temporary tables which
had 'tmp-table' constant as alias. Now we are using table name as alias for such tables.
SQL_SELECT_LIMIT as default will be applied only for SELECT statement if there was not explicit LIMIT clause
correct table list passed to class constructor of select_update
fixed IN subselect with basic constant left expression
SQLCOM_CREATE_TABLE, SQLCOM_UPDATE_MULTI, SQLCOM_REPLACE_SELECT, SQLCOM_INSERT_SELECT, QLCOM_DELETE_MULTI fixed to be compatible with PS (BUG#3398, BUG#3406)
fixed multiupdate privelege check (BUG#3408)
fixed multiupdate tables check (BUG#3411)
unchecked commands now is rejected by PS protocol to avoid serever crash
fixed cleunup procedure to be compatible sith DO/SET (BUG#3393)
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly
"MySQL server does not detect if garbage chara at the end of query"
Allow the parser to see the garbage characters.
Garbage should cause the parser to report an error.
