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TPSQLDatabase.Properties.GUC

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The property yields the current value of the setting Name.

Syntax:

property GUC[Name: string]: string;

Description:

This is read-only property. It corresponds to the SQL command SHOW. One should call TPSQLDatabase.ReloadGUC() method if any SET statements were executed during session.

if PSQLDatabase.GUC['bytea_output'] = 'hex' then
  ShowMessage('Hex notation used');