aurora_list_builtins - Amazon Aurora
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aurora_list_builtins

列出所有可用的 Aurora PostgreSQL 内置函数,以及简要说明和函数详细信息。

Syntax

aurora_list_builtins()

返回类型

SETOF 记录

Arguments

Examples

以下示例显示了调用 aurora_list_builtins 函数的结果。

=> SELECT * FROM aurora_list_builtins(); Name | Result data type | Argument data types | Type | Volatility | Parallel | Security | Description -----------------------------------+------------------+----------------------------------------------------------+------+------------+------------+----------+--------------------------------------------------------------------- aurora_version | text | | func | stable | safe | invoker | Amazon Aurora PostgreSQL-Compatible Edition version string aurora_stat_wait_type | SETOF record | OUT type_id smallint, OUT type_name text | func | volatile | restricted | invoker | Lists all supported wait types aurora_stat_wait_event | SETOF record | OUT type_id smallint, OUT event_id integer, OUT event_na.| func | volatile | restricted | invoker | Lists all supported wait events | |.me text | | | | | aurora_list_builtins | SETOF record | OUT "Name" text, OUT "Result data type" text, OUT "Argum.| func | stable | safe | invoker | Lists all Aurora built-in functions | |.ent data types" text, OUT "Type" text, OUT "Volatility" .| | | | | | |.text, OUT "Parallel" text, OUT "Security" text, OUT "Des.| | | | | | |.cription" text | | | | | . . . aurora_stat_file | SETOF record | OUT filename text, OUT allocated_bytes bigint, OUT used_.| func | stable | safe | invoker | Lists all files present in Aurora storage | |.bytes bigint | | | | | aurora_stat_get_db_commit_latency | bigint | oid | func | stable | restricted | invoker | Per DB commit latency in microsecs