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author | Michael Widenius <monty@mariadb.org> | 2018-03-09 14:05:35 +0200 |
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committer | Monty <monty@mariadb.org> | 2018-03-29 13:59:44 +0300 |
commit | a7abddeffa6a760ce948c2dfb007cdf3f1a369d5 (patch) | |
tree | 70eb743fa965a17380bbc0ac88ae79ca1075b896 /mysql-test/main/default_debug.test | |
parent | ab1941266c59a19703a74b5593cf3f508a5752d7 (diff) | |
download | mariadb-git-a7abddeffa6a760ce948c2dfb007cdf3f1a369d5.tar.gz |
Create 'main' test directory and move 't' and 'r' there
Diffstat (limited to 'mysql-test/main/default_debug.test')
-rw-r--r-- | mysql-test/main/default_debug.test | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/main/default_debug.test b/mysql-test/main/default_debug.test new file mode 100644 index 00000000000..cdde26569ca --- /dev/null +++ b/mysql-test/main/default_debug.test @@ -0,0 +1,22 @@ +# +# Race condition in DEFAULT() with expressions +# + +source include/have_debug_sync.inc; + +create table t1 (a int, b int default (a+1)); +insert t1 values (1,10), (2,20), (3,30); +connect (con1, localhost, root); +select a,b,default(b) from t1; +set debug_sync='after_Item_default_value_calculate WAIT_FOR go'; +send select a,b,default(b) from t1; +connection default; +let $wait_condition=select count(*) from information_schema.processlist where state like 'debug sync%'; +source include/wait_condition.inc; +set debug_sync='ha_write_row_start SIGNAL go'; +insert t1 values (100,default(b)); +connection con1; +reap; +connection default; +drop table t1; +set debug_sync='RESET'; |