我從SQL數據庫取結果,並使用下面的代碼將其輸出到CSV ...取回陣列 - 結合的一些結果在CSV
while ($row = $results->fetch_assoc()) {
fputcsv($handle, array(
'admin',
'base',
'Default',
'simple',
'2',
$row['part_id'],
$row['part_id'],
$row['price'],
$row['list_price'],
$row['core'],
$row['weight'],
$row['height'],
$row['length'],
$row['width'],
$row['popularity'],
$row['qty'],
$row['description_line_two'],
$row['detailed_description'],
$row['note'],
$row['YearID'],
$row['MakeID'],
$row['ModelID'],
$row['aspiration'],
$row['bed_length'],
$row['bed_type'],
$row['body_num_doors'],
$row['body_type'],
$row['brake_abs'],
$row['brake_system'],
$row['cylinder_head_type'],
$row['drive_type'],
$row['engine_base'],
$row['engine_designation'],
$row['engine_version'],
$row['engine_vin'],
$row['fuel_delivery_type'],
$row['fuel_delivery_subtype'],
$row['fuel_system_design'],
$row['fuel_type'],
$row['mfr_body_code'],
$row['region'],
$row['steering_system'],
$row['steering_type'],
$row['submodel'],
$row['transmission_control_type'],
$row['transmission_num_speeds'],
$row['transmission_type'],
$row['valves_per_engine'],
$row['wheel_base']
));
}
在數據中,有幾種情況,其中零件ID將在幾行中相同,其他字段(如year,make,model)會有所不同。我希望做的是鞏固數據。換句話說,在part_id在兩行或多行中一致的情況下,我想將一些其他字段(例如year,make,model)組合成一行。
換句話說,它目前是這樣的...
Part ID Year Make Model
0001 2013 Suzuki NA
0001 2012 Acura NA
0001 2011 Hyundai Elantra
我想它是像...
Part ID Year Make Model
0001 2013,2012,2011 Suzuki, Acura, Hyundai NA, Elantra
這是在所有可能的?如果是這樣,我該如何去做呢?
我打開一個查詢來操縱數據庫中的數據很牽強之前是否有幫助!
你能不能做一個'group_concat'在查詢中'部分id'分組? – vee