Help Center/ GaussDB/ Developer Guide(Distributed_8.x)/ Schemas/ DBE_PLDEBUGGER Schema/ DBE_PLDEBUGGER.error_info_locals

Updated on 2024-06-03 GMT+08:00

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DBE_PLDEBUGGER.error_info_locals

If the server is suspended due to an error reported by the stored procedure, you can call error_info_locals on the debug end to print the variables in the current stored procedure. The input parameter frameno of this function indicates the stack layer to be traversed. This function can be called without input parameters. By default, the top-layer stack variable is queried, as described in Table 1. (This function is used only for suspension after an error is reported.)

**Table 1** error_info_locals return values
Name	Type	Description
frameno	IN integer (optional)	Specified stack layer. The default value is the top layer.
varname	OUT text	Variable name.
vartype	OUT text	Variable type.
value	OUT text	Variable value.
isconst	OUT boolean	Determines whether the value is a constant.

Parent topic: DBE_PLDEBUGGER Schema

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