JOBS

jobs

Name

tip

jobs

• since 2.1

description

Table function, generating a temporary task table, which can view job information in a certain task type.

This function is used in the from clause.

syntax

jobs("type"="")

parameter description

parameter	description	type	required
type	job type	string	yes

the type supported types

• insert: insert into type job
• mv: materialized view job

insert job

jobs("type"="insert")Table structure:

mysql> desc  function jobs("type"="insert");
+-------------------+------+------+-------+---------+-------+
| Field             | Type | Null | Key   | Default | Extra |
+-------------------+------+------+-------+---------+-------+
| Id                | TEXT | No   | false | NULL    | NONE  |
| Name              | TEXT | No   | false | NULL    | NONE  |
| Definer           | TEXT | No   | false | NULL    | NONE  |
| ExecuteType       | TEXT | No   | false | NULL    | NONE  |
| RecurringStrategy | TEXT | No   | false | NULL    | NONE  |
| Status            | TEXT | No   | false | NULL    | NONE  |
| ExecuteSql        | TEXT | No   | false | NULL    | NONE  |
| CreateTime        | TEXT | No   | false | NULL    | NONE  |
| SucceedTaskCount  | TEXT | No   | false | NULL    | NONE  |
| FailedTaskCount   | TEXT | No   | false | NULL    | NONE  |
| CanceledTaskCount | TEXT | No   | false | NULL    | NONE  |
| Comment           | TEXT | No   | false | NULL    | NONE  |
+-------------------+------+------+-------+---------+-------+
12 rows in set (0.01 sec)

• Id: job ID.
• Name: job name.
• Definer: job definer.
• ExecuteType: Execution type
• RecurringStrategy: recurring strategy
• Status: Job status
• ExecuteSql: Execution SQL
• CreateTime: Job creation time
• SucceedTaskCount: Number of successful tasks
• FailedTaskCount: Number of failed tasks
• CanceledTaskCount: Number of canceled tasks
• Comment: job comment

SuccessTaskCount, FailedTaskCount, and CanceledTaskCount are invalid for 2.1.4 and earlier versions.

matterialized view job

jobs("type"="mv")Table structure:

mysql> desc function jobs("type"="mv");
+-------------------+------+------+-------+---------+-------+
| Field             | Type | Null | Key   | Default | Extra |
+-------------------+------+------+-------+---------+-------+
| Id                | TEXT | No   | false | NULL    | NONE  |
| Name              | TEXT | No   | false | NULL    | NONE  |
| MvId              | TEXT | No   | false | NULL    | NONE  |
| MvName            | TEXT | No   | false | NULL    | NONE  |
| MvDatabaseId      | TEXT | No   | false | NULL    | NONE  |
| MvDatabaseName    | TEXT | No   | false | NULL    | NONE  |
| ExecuteType       | TEXT | No   | false | NULL    | NONE  |
| RecurringStrategy | TEXT | No   | false | NULL    | NONE  |
| Status            | TEXT | No   | false | NULL    | NONE  |
| CreateTime        | TEXT | No   | false | NULL    | NONE  |
+-------------------+------+------+-------+---------+-------+
10 rows in set (0.00 sec)

• Id: job ID.
• Name: job name.
• MvId: Materialized View ID
• MvName: Materialized View Name
• MvDatabaseId: DB ID of the materialized view
• MvDatabaseName: Name of the database to which the materialized view belongs
• ExecuteType: Execution type
• RecurringStrategy: Loop strategy
• Status: Job status
• CreateTime: Task creation time

example

1. View jobs in all materialized views

mysql> select * from jobs("type"="mv");

2. View job with name inner_mtmv_75043

mysql> select * from jobs("type"="mv") where Name="inner_mtmv_75043";

3. View all insert jobs

mysql> select * from jobs("type"="insert");

4. View job with name one_insert_job

mysql> select * from jobs("type"="insert") where Name='one_insert_job';

keywords

jobs, job, insert, mv, materialized view, schedule