Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.1.14
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10.1.15
Description
mysql_install_db creates the GIS stored procedures with the following definer values:
MariaDB [(none)]> select db, name, definer from mysql.proc;
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+------+--------------------+---------+
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| db | name | definer |
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+------+--------------------+---------+
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| test | AddGeometryColumn | @ |
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| test | DropGeometryColumn | @ |
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+------+--------------------+---------+
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2 rows in set (0.00 sec)
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SHOW CREATE PROCEDURE interprets this definer in the following way:
MariaDB [(none)]> SHOW CREATE PROCEDURE test.AddGeometryColumn;
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+-------------------+----------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------+----------------------+--------------------+
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| Procedure | sql_mode | Create Procedure | character_set_client | collation_connection | Database Collation |
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+-------------------+----------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------+----------------------+--------------------+
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| AddGeometryColumn | | CREATE DEFINER=`` PROCEDURE `AddGeometryColumn`(catalog varchar(64), t_schema varchar(64),
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t_name varchar(64), geometry_column varchar(64), t_srid int)
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begin
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set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' ADD ', geometry_column,' GEOMETRY REF_SYSTEM_ID=', t_srid); PREPARE ls from @qwe; execute ls; deallocate prepare ls; end | latin1 | latin1_swedish_ci | latin1_swedish_ci |
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+-------------------+----------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------+----------------------+--------------------+
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1 row in set (0.00 sec)
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But if I try to run this statement, MariaDB actually rejects this definer value:
MariaDB [(none)]> create database db1;
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Query OK, 1 row affected (0.00 sec)
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MariaDB [(none)]> use db1;
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Database changed
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MariaDB [db1]> delimiter //
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MariaDB [db1]> CREATE DEFINER=`` PROCEDURE `AddGeometryColumn`(catalog varchar(64), t_schema varchar(64),
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-> t_name varchar(64), geometry_column varchar(64), t_srid int)
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-> begin
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-> set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' ADD ', geometry_column,' GEOMETRY REF_SYSTEM_ID=', t_srid); PREPARE ls from @qwe; execute ls; deallocate prepare ls; end //
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ERROR 1959 (OP000): Invalid role specification ``.
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Since mysqldump uses SHOW CREATE PROCEDURE to back up procedures, this also breaks things when trying to restore a backup created with mysqldump:
> mysql -u root < master1.sql
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ERROR 1959 (OP000) at line 1212: Invalid role specification ``.
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Attachments
Activity
| Field | Original Value | New Value |
|---|---|---|
| Assignee | Alexey Botchkov [ holyfoot ] |
| Sprint | 10.1.15 [ 75 ] |
| Rank | Ranked higher |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| issue.field.resolutiondate | 2016-06-27 18:27:35.0 | 2016-06-27 18:27:35.429 |
| Fix Version/s | 10.1.16 [ 22019 ] | |
| Fix Version/s | 10.1 [ 16100 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | In Progress [ 3 ] | Closed [ 6 ] |
| Workflow | MariaDB v3 [ 75771 ] | MariaDB v4 [ 150453 ] |