Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ System Catalogs and System Views/ System Catalogs/ PG_JOB_PROC

Updated on 2023-10-23 GMT+08:00

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PG_JOB_PROC

PG_JOB_PROC records the content of each job in the PG_JOB table, including the PL/SQL code blocks and anonymous blocks. This part of job information is varchar(4000). Storing such information in the system catalog PG_JOB and loading it to the shared memory will result in excessive memory usage. Therefore, such information is stored in a separate table and is retrieved when needed.

**Table 1** PG_JOB_PROC columns
Name	Type	Description
oid	oid	Row identifier (hidden attribute, which must be specified)
job_id	integer	Foreign key, which is associated with job_id in the system catalog PG_JOB
what	text	Job content, which is the program content in the DBE_SCHEDULER scheduled task.
job_name	text	Name of the DBE_SCHEDULER scheduled task or program.

Parent topic: System Catalogs

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