--echo # --echo # mdev-539: fast build of unique/primary indexes for MyISAM/Aria --echo # --source include/default_charset.inc call mtr.add_suppression("Can't find record in '.*'"); --disable_warnings DROP DATABASE IF EXISTS dbt3_s001; --enable_warnings CREATE DATABASE dbt3_s001; use dbt3_s001; --disable_query_log --disable_result_log --disable_warnings --source include/dbt3_s001.inc --enable_warnings --enable_result_log --enable_query_log drop index `primary` on lineitem; show create table lineitem; alter table lineitem add primary key (l_orderkey, l_linenumber); show create table lineitem; drop index `primary` on lineitem; select * from lineitem where l_orderkey=1 and l_linenumber=2; insert into lineitem values (1,68,9,2,36,34850.16,0.07,0.06,'N','O','1996-04-12','1996-02-28','1996-04-20','TAKE BACK RETURN','MAIL','slyly bold pinto beans detect s'); select * from lineitem where l_orderkey=1 and l_linenumber=2; --error ER_DUP_ENTRY alter table lineitem add primary key (l_orderkey, l_linenumber); show create table lineitem; select * from lineitem where l_orderkey=1 and l_linenumber=2; delete from lineitem where l_orderkey=1 and l_linenumber=2 and l_discount=0.07; alter table lineitem add primary key (l_orderkey, l_linenumber); show create table lineitem; select * from lineitem where l_orderkey=1 and l_linenumber=2; create unique index i_c_name on customer(c_name); show create table customer; select * from customer where c_name='Customer#000000003'; drop index i_c_name on customer; insert into customer values (303,'Customer#000000003','MG9kdTD2WBHm',1,'11-719-748-3364',7498.12,'AUTOMOBILE','special packages wake. slyly reg'); select * from customer where c_name='Customer#000000003'; --error ER_DUP_ENTRY alter table customer add unique index i_c_name(c_name); show create table customer; select * from customer where c_name='Customer#000000003'; delete from customer where c_custkey=303; select * from customer where c_name='Customer#000000003'; alter table customer add unique index i_c_name(c_name); show create table customer; select * from customer where c_name='Customer#000000003'; drop index `primary` on customer; show create table customer; insert into customer values (3,'Customer#000000303','MG9kdTD2WBHm',1,'11-719-748-3364',7498.12,'AUTOMOBILE','special packages wake. slyly reg'); alter ignore table customer add primary key (c_custkey); show create table customer; select * from customer where c_custkey=3; --source include/restore_charset.inc DROP DATABASE dbt3_s001;