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Historical version. PostgreSQL 8.3 reached end of support in February 2013. See the current version for supported releases.
PostgreSQL 8.3.23 Documentation
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dblink_error_message

Name

dblink_error_message -- gets last error message on the named connection

Synopsis

    dblink_error_message(text connname) returns text

Description

dblink_error_message fetches the most recent remote error message for a given connection.

Arguments

conname

Name of the connection to use.

Return Value

Returns last error message, or an empty string if there has been no error in this connection.

Example

    SELECT dblink_error_message('dtest1');
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