MYSQL ERROR
Error:Not unique table/alias: 'TDF_unit'
Query:SELECT SQL_CALC_FOUND_ROWS IF (FIND_IN_SET('71', `T1`.`Crossed`) > 0, 1, 0) AS `Crossed_listing`, `T1`.*, `T3`.`Path` AS `Path`, `T3`.`Key` AS `Key`, `T3`.`Type` AS `Listing_type`, `T3`.`Parent_keys`, IF( `T1`.`Sub_status`='invisible' OR `T1`.`Sub_status` = 'visible', `T1`.`Main_photo`, IF(`T1`.`Main_photo`='',`T1`.`Main_photo`,CONCAT( SUBSTRING_INDEX(`T1`.`Main_photo`, '.', 1), '_', `T1`.`Sub_status` ,'_sl', '.', SUBSTRING_INDEX(`T1`.`Main_photo`, '.', -1)))) AS `Main_photo` ,IF(`T1`.`Featured_date`, '1', '0') `Featured` FROM `flyx_listings` AS `T1` LEFT JOIN `flyx_categories` AS `T3` ON `T1`.`Category_ID` = `T3`.`ID` LEFT JOIN `flyx_data_formats` AS `TDF_unit` ON `TDF_unit`.`Key` = SUBSTRING_INDEX(`T1`.`size`, '|', -1) LEFT JOIN `flyx_data_formats` AS `TDF_unit` ON `TDF_unit`.`Key` = SUBSTRING_INDEX(`T1`.`lot_size`, '|', -1) WHERE `T1`.`Status` = 'active' AND (`T1`.`Category_ID` = '71' OR (FIND_IN_SET('71', `T1`.`Crossed`) > 0) OR FIND_IN_SET('71', `T3`.`Parent_IDs`) > 0 ) AND `T1`.`commercial_property_type` = 'commercial_property_business_complex' AND ((`T1`.`Category_ID` = 71 OR FIND_IN_SET(71, `T3`.`Parent_IDs`) > 0) OR (FIND_IN_SET(71, `T1`.`Crossed`) > 0)) AND `T1`.`Sub_status` <> 'invisible' AND ((`T1`.`shc_mode` = 'fixed' AND `T1`.`shc_quantity` > 0) OR `T1`.`shc_mode` <> 'fixed') ORDER BY `Featured` DESC , SUBSTRING_INDEX(`T1`.`lot_size`, '|', 1)/IF(`TDF_unit`.`Rate` IS NULL, 1, `TDF_unit`.`Rate`) DESC LIMIT 0, 30
Function:getAll
Class:rlDatabase
File:/usr/www/users/adomni/includes/classes/rlListings.class.php (line# 720)