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80384c |
In MySQL 5.5, the InnoDB Plugin is the default version and it's compiled in.
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80384c |
In this case, the plugin cannot be uninstalled and we get error when trying
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80384c |
to do so:
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80384c |
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80384c |
mysql> uninstall plugin innodb;
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80384c |
ERROR 1305 (42000): PLUGIN innodb does not exist
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80384c |
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80384c |
But the error message is misleading. The plugin does exist, it just cannot
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80384c |
be installed because it's not dynamically loaded.
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80384c |
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80384c |
MySQL bug report: http://bugs.mysql.com/bug.php?id=51771
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80384c |
MariaDB bug report: https://mariadb.atlassian.net/browse/MDEV-4573
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80384c |
MariaDB fix: http://bazaar.launchpad.net/~maria-captains/maria/5.5/revision/3802
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80384c |
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80384c |
diff --git a/include/mysql.h b/include/mysql.h
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80384c |
index 38b54de..0b13e92 100644
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80384c |
--- a/include/mysql.h
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80384c |
+++ b/include/mysql.h
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80384c |
@@ -134,6 +134,7 @@ typedef unsigned long long my_ulonglong;
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80384c |
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80384c |
/* backward compatibility define - to be removed eventually */
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80384c |
#define ER_WARN_DATA_TRUNCATED WARN_DATA_TRUNCATED
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80384c |
+#define WARN_PLUGIN_DELETE_BUILTIN ER_PLUGIN_DELETE_BUILTIN
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80384c |
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80384c |
typedef struct st_mysql_rows {
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80384c |
struct st_mysql_rows *next; /* list of rows */
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80384c |
diff --git a/mysql-test/r/plugin.result b/mysql-test/r/plugin.result
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80384c |
index a3d7437..8ea475d 100644
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80384c |
--- a/mysql-test/r/plugin.result
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80384c |
+++ b/mysql-test/r/plugin.result
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80384c |
@@ -232,3 +232,5 @@ DROP PROCEDURE p_install;
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80384c |
SET DEBUG_SYNC='RESET';
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80384c |
disconnect con1;
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80384c |
disconnect con2;
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80384c |
+UNINSTALL PLUGIN MyISAM;
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80384c |
+ERROR HY000: Built-in plugins cannot be deleted
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80384c |
diff --git a/mysql-test/t/plugin.test b/mysql-test/t/plugin.test
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80384c |
index de68d36..bf9fb7d 100644
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80384c |
--- a/mysql-test/t/plugin.test
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80384c |
+++ b/mysql-test/t/plugin.test
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80384c |
@@ -277,3 +277,9 @@ disconnect con1;
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80384c |
disconnect con2;
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80384c |
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|
80384c |
--disable_connect_log
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80384c |
+
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80384c |
+#
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80384c |
+# MDEV-4573 UNINSTALL PLUGIN misleading error message for non-dynamic plugins
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|
80384c |
+#
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|
80384c |
+--error ER_PLUGIN_DELETE_BUILTIN
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|
80384c |
+UNINSTALL PLUGIN MyISAM;
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|
80384c |
diff --git a/sql/share/errmsg-utf8.txt b/sql/share/errmsg-utf8.txt
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80384c |
index 15acc66..35e2c3c 100644
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80384c |
--- a/sql/share/errmsg-utf8.txt
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80384c |
+++ b/sql/share/errmsg-utf8.txt
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|
80384c |
@@ -6235,7 +6235,7 @@ WARN_NO_MASTER_INFO
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|
80384c |
WARN_OPTION_IGNORED
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|
80384c |
eng "<%-.64s> option ignored"
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80384c |
ger "Option <%-.64s> ignoriert"
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80384c |
-WARN_PLUGIN_DELETE_BUILTIN
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80384c |
+ER_PLUGIN_DELETE_BUILTIN
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|
80384c |
eng "Built-in plugins cannot be deleted"
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|
80384c |
ger "Eingebaute Plugins können nicht gelöscht werden"
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|
80384c |
WARN_PLUGIN_BUSY
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80384c |
diff --git a/sql/sql_plugin.cc b/sql/sql_plugin.cc
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80384c |
index f134e4f..7e34432 100644
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|
80384c |
--- a/sql/sql_plugin.cc
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|
80384c |
+++ b/sql/sql_plugin.cc
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|
80384c |
@@ -2008,9 +2008,7 @@ bool mysql_uninstall_plugin(THD *thd, const LEX_STRING *name)
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|
80384c |
}
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|
80384c |
if (!plugin->plugin_dl)
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|
80384c |
{
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|
80384c |
- push_warning(thd, Sql_condition::WARN_LEVEL_WARN,
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|
80384c |
- WARN_PLUGIN_DELETE_BUILTIN, ER(WARN_PLUGIN_DELETE_BUILTIN));
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|
80384c |
- my_error(ER_SP_DOES_NOT_EXIST, MYF(0), "PLUGIN", name->str);
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|
80384c |
+ my_error(ER_PLUGIN_DELETE_BUILTIN, MYF(0));
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|
80384c |
goto err;
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|
80384c |
}
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|
|
80384c |
if (plugin->load_option == PLUGIN_FORCE_PLUS_PERMANENT)
|