bk commit into 5.0 tree (gluh:1.1859) BUG#10018

[gluh]

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5.0 repository of gluh. When gluh does a push these changes will
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ChangeSet
  1.1859 05/04/20 10:48:17 gluh@stripped +3 -0
  Bug #10018: use INFORMATION_SCHEMA works, but show tables in it returns error
      case insensitive comparing of 'information_shema' word

  sql/sql_show.cc
    1.238 05/04/20 10:47:20 gluh@stripped +2 -1
    Bug #10018: use INFORMATION_SCHEMA works, but show tables in it returns error.

  mysql-test/t/information_schema.test
    1.34 05/04/20 10:47:20 gluh@stripped +7 -0
    Bug #10018: use INFORMATION_SCHEMA works, but show tables in it returns error.

  mysql-test/r/information_schema.result
    1.47 05/04/20 10:47:20 gluh@stripped +7 -0
    Bug #10018: use INFORMATION_SCHEMA works, but show tables in it returns error.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	gluh
# Host:	eagle.intranet.mysql.r18.ru
# Root:	/home/gluh/MySQL/Bugs/mysql-5.0.10018

--- 1.237/sql/sql_show.cc	Sun Apr 17 21:54:27 2005
+++ 1.238/sql/sql_show.cc	Wed Apr 20 10:47:20 2005
@@ -1796,7 +1796,8 @@
                   const char *wild, bool *with_i_schema)
 {
   *with_i_schema= 0;
-  if (!wild || !wild_compare(information_schema_name.str, wild, 0))
+  if (!wild || !wild_case_compare(system_charset_info, 
+                                  information_schema_name.str, wild))
   {
     *with_i_schema= 1;
     if (files->push_back(thd->strdup(information_schema_name.str)))

--- 1.46/mysql-test/r/information_schema.result	Thu Apr 14 11:04:11 2005
+++ 1.47/mysql-test/r/information_schema.result	Wed Apr 20 10:47:20 2005
@@ -726,3 +726,10 @@
 x_float	NULL	NULL
 x_double_precision	NULL	NULL
 drop table t1;
+use INFORMATION_SCHEMA;
+show tables like "T%";
+Tables_in_INFORMATION_SCHEMA (T%)
+TABLES
+TABLE_PRIVILEGES
+TABLE_CONSTRAINTS
+use test;

--- 1.33/mysql-test/t/information_schema.test	Thu Apr 14 11:03:09 2005
+++ 1.34/mysql-test/t/information_schema.test	Wed Apr 20 10:47:20 2005
@@ -464,3 +464,10 @@
 FROM INFORMATION_SCHEMA.COLUMNS
 WHERE TABLE_NAME= 't1';
 drop table t1;
+
+#
+# Bug #10018  use INFORMATION_SCHEMA works, but show tables in it returns error
+#
+use INFORMATION_SCHEMA;
+show tables like "T%";
+use test;