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Bug#41030 Wrong meta data (incorrect fieldlen)

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set user variable max length on
fix_length_and_dec() stage
using real value length.


mysql-test/r/variables.result:
  test result
mysql-test/t/variables.test:
  test case
sql/item_func.cc:
  set user variable max length on
  fix_length_and_dec() stage
  using real value length.
This commit is contained in:
Sergey Glukhov
2009-03-05 15:34:02 +04:00
parent 326de4957a
commit 3ef86918a2
3 changed files with 22 additions and 1 deletions
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5
mysql-test/r/variables.result
View File

@ -1389,3 +1389,8 @@ SET @@session.thread_stack= 7;
ERROR HY000: Variable 'thread_stack' is a read only variable
SET @@global.thread_stack= 7;
ERROR HY000: Variable 'thread_stack' is a read only variable
select @@storage_engine;
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
def @@storage_engine 253 6 6 N 1 31 8
@@storage_engine
MyISAM

7
mysql-test/t/variables.test
View File

@ -1121,3 +1121,10 @@ SET @@session.thread_stack= 7;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.thread_stack= 7;
#
#
# Bug#41030 Wrong meta data (incorrect fieldlen)
#
--enable_metadata
select @@storage_engine;
--disable_metadata