Function ignore_boolean_expression

src/bin/psql/command.c:2910–2916

* Read a boolean expression, but do nothing with it. * * Note: conditional stack's top state must be INACTIVE, else lexer will * expand variables and backticks, which we do not want here. */

 * expand variables and backticks, which we do not want here.
 */
static void
ignore_boolean_expression(PsqlScanState scan_state)
{
	PQExpBuffer buf = gather_boolean_expression(scan_state);

	destroyPQExpBuffer(buf);
}

/*
 * Read and discard "normal" slash command options.