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MDEV-10274 Bundling insert with create statement for table with unsigned Decimal primary key issues warning 1194.

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Flags are important for key_length calculations, so them should
        be set before it, not after.
This commit is contained in:
Alexey Botchkov 2016-12-19 16:09:20 +04:00
parent 2f6fede8d5
commit 19896d4b3a
3 changed files with 17 additions and 1 deletions
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7
mysql-test/r/create.result
View File

@ -2498,4 +2498,11 @@ end|
create table t1 as select f1();
ERROR 42S02: Table 'test.t1' doesn't exist
drop function f1;
#
# MDEV-10274 Bundling insert with create statement
# for table with unsigned Decimal primary key issues warning 1194
#
create table t1(ID decimal(2,1) unsigned NOT NULL, PRIMARY KEY (ID))engine=memory
select 2.1 ID;
drop table t1;
End of 5.5 tests

9
mysql-test/t/create.test
View File

@ -2081,4 +2081,13 @@ DELIMITER ;|
create table t1 as select f1();
drop function f1;
--echo #
--echo # MDEV-10274 Bundling insert with create statement
--echo # for table with unsigned Decimal primary key issues warning 1194
--echo #
create table t1(ID decimal(2,1) unsigned NOT NULL, PRIMARY KEY (ID))engine=memory
select 2.1 ID;
drop table t1;
--echo End of 5.5 tests

2
sql/sql_table.cc
View File

@ -3167,7 +3167,6 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
sql_field->pack_length= dup_field->pack_length;
sql_field->key_length= dup_field->key_length;
sql_field->decimals= dup_field->decimals;
sql_field->create_length_to_internal_length();
sql_field->unireg_check= dup_field->unireg_check;
/*
We're making one field from two, the result field will have
@ -3177,6 +3176,7 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
if (!(sql_field->flags & NOT_NULL_FLAG))
null_fields--;
sql_field->flags= dup_field->flags;
sql_field->create_length_to_internal_length();
sql_field->interval= dup_field->interval;
sql_field->vcol_info= dup_field->vcol_info;
sql_field->stored_in_db= dup_field->stored_in_db;