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Fixed bug #30126.

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When dumping database from a 4.x server, the mysqldump client
inserted a delimiter sign inside special commentaries of the form:
  /*!... CREATE DATABASE IF NOT EXISTS ... ;*/
During restoration that dump file was splitten by delimiter signs on
the client side, and the rest of some commentary strings was prepended
to following statements.

The 4x_server_emul test case option has been added for use with the
DBUG_EXECUTE_IF debugging macro. This option affects debug server
builds only to emulate particular behavior of a 4.x server for
the mysqldump client testing. Non-debugging builds are not affected.
This commit is contained in:
gshchepa/uchum@gleb.loc
2007-08-31 16:59:07 +05:00
parent c70dbeab8b
commit 3e49bbd8e7
5 changed files with 21 additions and 1 deletions
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2
sql/sql_parse.cc
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@ -3990,6 +3990,8 @@ end_with_restore_list:
}
case SQLCOM_SHOW_CREATE_DB:
{
DBUG_EXECUTE_IF("4x_server_emul",
my_error(ER_UNKNOWN_ERROR, MYF(0)); goto error;);
if (!strip_sp(lex->name) || check_db_name(lex->name))
{
my_error(ER_WRONG_DB_NAME, MYF(0), lex->name);