| Bug #102496 | Workbench crashes when hitting refresh on table info for the partition tab | ||
|---|---|---|---|
| Submitted: | 5 Feb 2021 16:18 | Modified: | 7 Feb 2021 5:20 |
| Reporter: | Brian Trembley | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Workbench | Severity: | S2 (Serious) |
| Version: | 8.0.23, 8.0.27 | OS: | Windows (Microsoft Windows 10 Pro) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | WBBugReporter | ||
[7 Feb 2021 5:20]
MySQL Verification Team
Hello Brian, Thank you for the report and feedback. Verified as described. regards, Umesh
[26 Oct 2021 13:14]
MySQL Verification Team
Bug #101484 marked as duplicate of this one.
[22 Feb 2024 7:11]
Pongrác Németh
The solution:
In file "C:\Program Files\MySQL\MySQL Workbench 8.0\modules\sqlide_tableman_ext.py"
Line number: 931
Change all field-names to uppercase!:
columns = [("partition_name", IconStringColumnType, "Name", 200, None),
("subpartition_name", StringColumnType, "Subpartiton Name", 100, None),
("partition_ordinal_position", LongIntegerColumnType, "Ordinal Pos", 100, None),
("subpartition_ordinal_position", LongIntegerColumnType, "Subpartiton Ordinal Pos", 100, None),
("partition_method", StringColumnType, "Partition Method", 100, None),
("subpartition_method", StringColumnType, "Subpartition Method", 100, None),
("partition_expression", StringColumnType, "Partition expression", 100, None),
("subpartition_expression", StringColumnType, "Subpartition expression", 100, None),
("partition_description", StringColumnType, "Partition description", 100, None),
("table_rows", LongIntegerColumnType, "Table rows", 100, None),
("avg_row_length", LongIntegerColumnType, "AVG row length", 100, None),
("data_length", LongIntegerColumnType, "Data length", 100, None),
("max_data_length", LongIntegerColumnType, "max data length", 100, None),
("index_length", LongIntegerColumnType, "Index length", 100, None),
("create_time", StringColumnType, "Create time", 150, None),
("update_time", StringColumnType, "Update time", 150, None),
("check_time", StringColumnType, "Check time", 150, None)]
----->>
columns = [("PARTITION_NAME", IconStringColumnType, "Name", 200, None),
("SUBPARTITION_NAME", StringColumnType, "Subpartiton Name", 100, None),
("PARTITION_ORDINAL_POSITION", LongIntegerColumnType, "Ordinal Pos", 100, None),
("SUBPARTITION_ORDINAL_POSITION", LongIntegerColumnType, "Subpartiton Ordinal Pos", 100, None),
("PARTITION_METHOD", StringColumnType, "Partition Method", 100, None),
("SUBPARTITION_METHOD", StringColumnType, "Subpartition Method", 100, None),
("PARTITION_EXPRESSION", StringColumnType, "Partition expression", 100, None),
("SUBPARTITION_EXPRESSION", StringColumnType, "Subpartition expression", 100, None),
("PARTITION_DESCRIPTION", StringColumnType, "Partition description", 100, None),
("TABLE_ROWS", LongIntegerColumnType, "Table rows", 100, None),
("AVG_ROW_LENGTH", LongIntegerColumnType, "AVG row length", 100, None),
("DATA_LENGTH", LongIntegerColumnType, "Data length", 100, None),
("MAX_DATA_LENGTH", LongIntegerColumnType, "max data length", 100, None),
("INDEX_LENGTH", LongIntegerColumnType, "Index length", 100, None),
("CREATE_TIME", StringColumnType, "Create time", 150, None),
("UPDATE_TIME", StringColumnType, "Update time", 150, None),
("CHECK_TIME", StringColumnType, "Check time", 150, None)]
Description: Here's the important bits from C:\Users\User\AppData\Roaming\MySQL\Workbench\log\wb.log 11:08:43 [INF][ Workbench]: UI is up 11:08:43 [INF][ Workbench]: Running the application 11:09:37 [INF][SQL Editor Form]: Opened connection 'Local instance MySQL80' to MySQL Community Server - GPL version 8.0.23 11:09:37 [ERR][SQL Editor Form]: Unable to create db_mgmt_SSHConnectionRef object 11:09:37 [ERR][SQL Editor Form]: Unable to create db_mgmt_SSHConnectionRef object 11:09:37 [INF][ WQE.net]: Launching SQL IDE 11:09:38 [INF][ WQE.net]: SQL IDE UI is ready 11:09:47 [WRN][ mforms]: Resource file not found: db.Constraints.16x16.png 11:09:47 [WRN][ mforms]: Resource file not found: db.Partitions.16x16.png 11:09:47 [WRN][ mforms]: Resource file not found: db.Grants.16x16.png 11:09:47 [WRN][ mforms]: Resource file not found: db.Grants.16x16.png 11:09:47 [ERR][sqlide_tableman_ext.py:show_table:1186]: Error initializing tab partitions: Traceback (most recent call last): File "C:\Program Files\MySQL\MySQL Workbench 8.0\modules\sqlide_tableman_ext.py", line 1183, in show_table tab.show_table(schema, table) File "C:\Program Files\MySQL\MySQL Workbench 8.0\modules\sqlide_tableman_ext.py", line 854, in show_table self.refresh() File "C:\Program Files\MySQL\MySQL Workbench 8.0\modules\sqlide_catalogman_ext.py", line 373, in refresh self.preload_data(self.get_query()) File "C:\Program Files\MySQL\MySQL Workbench 8.0\modules\sqlide_catalogman_ext.py", line 367, in preload_data node.set_string(i, rset.stringFieldValueByName(field) or "" if format_func is None else format_func(rset.stringFieldValueByName(field))) SystemError: invalid column partition_name for resultset How to repeat: CREATE TABLE `jo` ( `a` int DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci PARTITION BY HASH (`a`) PARTITIONS 3 (PARTITION p0 ENGINE = InnoDB DATA DIRECTORY = 'C:/temp/DRIVEA', PARTITION p1 ENGINE = InnoDB DATA DIRECTORY = 'C:/temp/DRIVEB', PARTITION p3 ENGINE = InnoDB DATA DIRECTORY = 'C:/temp/DRIVEC'); Then hit information on the table from the schema navigator. Go to the partition tab. It shows as blank (prob 1) Hit refresh and Workbench crashes (prob 2) Suggested fix: Don't crash ;) I'm guessing the slashes are causing a problem