Help Center/ GaussDB/ Developer Guide(Centralized_8.x)/ Schemas/ DB4AI Schema/ DB4AI.CREATE_SNAPSHOT

Updated on 2024-08-20 GMT+08:00

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DB4AI.CREATE_SNAPSHOT

CREATE_SNAPSHOT is a function that creates snapshots for the DB4AI feature, as described in Table 1. You can call this function by using the CREATE SNAPSHOT syntax.

**Table 1** DB4AI.CREATE_SNAPSHOT input parameters and return values
Parameter	Type	Description
i_schema	IN NAME	Name of the schema storing snapshots. The default value is the current user or PUBLIC.
i_name	IN NAME	Snapshot name.
i_commands	IN TEXT[]	SQL commands for obtaining data.
i_vers	IN NAME	Version suffix.
i_comment	IN TEXT	Snapshot description.
res	OUT db4ai.snapshot_name	Result.

Parent topic: DB4AI Schema

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