pg_backend_pid

Returns the process ID of the server process attached to the current session.

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group: info
group label: 系统信息函数和操作符
lang: en
layout: table-new
pages: functions-info.html
prose only: false

Definition PG 18

Returns the process ID of the server process attached to the current session.

Signatures and overloads

pg_backend_pid () → integer → integer

Returns the process ID of the server process attached to the current session.

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Complete source facts

documentation revision

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Source references

Original manual reference

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:4d544451775c1d2b6a7a3cc74bc13415209b673b0a1b4c2c3c1ff34d0bfc0ccb

Text language: en · wiki-repair-20261023:4d544451775c1d2b6a7a3cc74bc13415209b673b0a1b4c2c3c1ff34d0bfc0ccb