static void deparseSQLValueFunction()

in ext/pg_query/pg_query_deparse.c [2893:2948]
55 lines of code
17 McCabe index (conditional complexity)

static void deparseSQLValueFunction(StringInfo str, SQLValueFunction* sql_value_function)
{
	switch (sql_value_function->op)
	{
		case SVFOP_CURRENT_DATE:
			appendStringInfoString(str, "current_date");
			break;
		case SVFOP_CURRENT_TIME:
			appendStringInfoString(str, "current_time");
			break;
		case SVFOP_CURRENT_TIME_N:
			appendStringInfoString(str, "current_time"); // with precision
			break;
		case SVFOP_CURRENT_TIMESTAMP:
			appendStringInfoString(str, "current_timestamp");
			break;
		case SVFOP_CURRENT_TIMESTAMP_N:
			appendStringInfoString(str, "current_timestamp"); // with precision
			break;
		case SVFOP_LOCALTIME:
			appendStringInfoString(str, "localtime");
			break;
		case SVFOP_LOCALTIME_N:
			appendStringInfoString(str, "localtime"); // with precision
			break;
		case SVFOP_LOCALTIMESTAMP:
			appendStringInfoString(str, "localtimestamp");
			break;
		case SVFOP_LOCALTIMESTAMP_N:
			appendStringInfoString(str, "localtimestamp"); // with precision
			break;
		case SVFOP_CURRENT_ROLE:
			appendStringInfoString(str, "current_role");
			break;
		case SVFOP_CURRENT_USER:
			appendStringInfoString(str, "current_user");
			break;
		case SVFOP_USER:
			appendStringInfoString(str, "user");
			break;
		case SVFOP_SESSION_USER:
			appendStringInfoString(str, "session_user");
			break;
		case SVFOP_CURRENT_CATALOG:
			appendStringInfoString(str, "current_catalog");
			break;
		case SVFOP_CURRENT_SCHEMA:
			appendStringInfoString(str, "current_schema");
			break;
	}

	if (sql_value_function->typmod != -1)
	{
		appendStringInfo(str, "(%d)", sql_value_function->typmod);
	}
}