该列“在选择列表中无效，因为它既不在聚合函数中也不在GROUP BY子句中”

Question

I have an INV_MASTER table which stores the list of items in the inventory each day, and an ITEM_MASTER table which has the list of items and its details (eg. department, sub-department, class, sub-class, etc.).

I am trying to write a query to fetch the list of items(INV_MASTER) in the inventory from the date range, arranged in ascending order according to the item's category(ITEM_MASTER). Here is my query its throwing exception.

SELECT
INV_MASTER.LOC_CODE,
INV_MASTER.INV_DATE,
INV_MASTER.ITEM_CODE,
INV_MASTER.ITEM_DESC,
INV_MASTER.UNIT_DESC,
FIRST(INV_MASTER.BEG_QTY),
SUM(INV_MASTER.SOLD_QTY),    
SUM(INV_MASTER.REC_QTY),
SUM(INV_MASTER.RET_QTY),
SUM(INV_MASTER.ADJ_QTY),
SUM(INV_MASTER.COUNT_P),
SUM(INV_MASTER.COUNT_C),
SUM(INV_MASTER.TRANS_IN),
SUM(INV_MASTER.TRANS_OUT),
LAST(INV_MASTER.END_QTY),
ITEM_MASTER.*
FROM INV_MASTER
LEFT OUTER JOIN ITEM_MASTER ON INV_MASTER.ITEM_CODE=ITEM_MASTER.ITEM_CODE 
WHERE ITEM_MASTER.DEPARTMENT = '$department' AND ITEM_MASTER.SUB_DEPARTMENT = '$subdepartment' AND ITEM_MASTER.CLASS = '$class' AND ITEM_MASTER.SUB_CLASS = '$subclass' AND INV_MASTER.INV_DATE BETWEEN '$from' AND '$to'
GROUP BY INV_MASTER.LOC_CODE, INV_MASTER.ITEM_CODE 
ORDER BY ITEM_MASTER.$type_desc, INV_MASTER.INV_DATE, ITEM_MASTER.ITEM_CODE

Here's my code for printing:

while($row = ibase_fetch_assoc($sql))
{
    $inv_date = $row['INV_DATE'];
    $item_code = $row['ITEM_CODE'];
    $item_desc = $row['ITEM_DESC'];
    $unit_desc = $row['UNIT_DESC'];
    $sold_qty = $row['SUM(SOLD_QTY)'];
    $beg_qty = $row['FIRST(BEG_QTY)'];
    $rec_qty = $row['SUM(REC_QTY)'];
    $ret_qty = $row['SUM(RET_QTY)'];
    $adj_qty = $row['SUM(ADJ_QTY)'];
    $count_p_qty = $row['SUM(COUNT_P)'];
    $count_c_qty = $row['SUM(COUNT_C)'];
    $trans_in_qty = $row['SUM(TRANS_IN)'];  
    $trans_out_qty = $row['SUM(TRANS_OUT)'];
    $end_qty = $row['LAST(END_QTY)'];

    *printing part here*
}

Answer 1

The error messages says it: All columns in the SELECT clause must be either aggregate functions (eg SUM , FIRST ) or in the GROUP BY clause.

You have

INV_MASTER.LOC_CODE, INV_MASTER.ITEM_CODE

in the GROUP BY clause, but you SELECT

INV_MASTER.LOC_CODE,
INV_MASTER.INV_DATE,
INV_MASTER.ITEM_CODE,
INV_MASTER.ITEM_DESC,
INV_MASTER.UNIT_DESC,
ITEM_MASTER.*

without any aggregate function. Either

• Remove the non-aggregated columns you don't need from the SELECT clause or
• Extend the GROUP BY clause by these columns

As far as I can tell from your PHP code, you only need the non-aggregated columns

INV_DATE, ITEM_CODE, ITEM_DESC, UNIT_DESC

in the SELECT part. So remove the rest and make sure that the GROUP BY contains all these four columns.

Edit: Based on the SqlFiddle input

The SQL Fiddle data is not really complete, and the request looks very different than in the first question (where you had far more items in the WHERE clause), but I managed to get a running statement.

SELECT
ITEM_MASTER.ITEM_CODE,
ITEM_MASTER.ITEM_DESC,
ITEM_MASTER.UNIT_DESC,
ITEM_MASTER.CLASS,
MIN(INV_MASTER.BEG_QTY),
SUM(INV_MASTER.SOLD_QTY),    
SUM(INV_MASTER.REC_QTY),
SUM(INV_MASTER.RET_QTY),
SUM(INV_MASTER.ADJ_QTY),
SUM(INV_MASTER.COUNT_P),
SUM(INV_MASTER.COUNT_C),
SUM(INV_MASTER.TRANS_IN),
SUM(INV_MASTER.TRANS_OUT),
MAX(INV_MASTER.END_QTY)
FROM INV_MASTER
LEFT OUTER JOIN ITEM_MASTER ON INV_MASTER.ITEM_CODE=ITEM_MASTER.ITEM_CODE 
WHERE INV_MASTER.INV_DATE BETWEEN '2015-10-27' AND '2015-10-31'
GROUP BY ITEM_MASTER.ITEM_CODE, ITEM_MASTER.ITEM_DESC, ITEM_MASTER.UNIT_DESC, ITEM_MASTER.CLASS
ORDER BY ITEM_MASTER.ITEM_CODE, INV_MASTER.INV_DATE, ITEM_MASTER.ITEM_CODE

I hope this is more or less what you want, I think it'll be easy to adapt anyway. As your inserted data in SQLFiddle did not include all fields, I couldn't really get the same results as you wish.

Keep in mind, MySQL does not know the functions FIRST and LAST , therefore I have changed them to MIN and MAX, not sure, if that's ok, though.

Answer 2

from the tables and sample data here http://www.sqlfiddle.com/#!9/b823f the output should look something like this when i query dates from '2015-10-27' to '2015-10-31' . it should also be group according to its item's department (eg. metal, painting..)

ITEM_CODE      | ITEM_DESC                              | UNIT_DESC | CLASS | BEG  | + | - | - | - | + | + | + | + | - | - | END
METAL  
000000000MS016 | MS RHS 50 X 150 X 3MM X 6M             | LENGTH    | NONE  | 12.5 |20 |25 | 0 | 0 | 0 | 0 | 0 |30 | 0 | 5 | 32.5
PAINTING
000000000PN044 | DURAPATCH BODYFILLER W/ CREAM HARDENER | GALLON/S  | NONE  | 0    |70 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 |   65
NONE 
000000000VI064 | TURQOUISE STICKER 3630-236             | SQR FT    | NONE  | 440  | 5 | 0 |10 | 0 |10 | 0 | 0 | 0 | 8 | 0 |  437
ART
000000000VI029 | 3M PLUM PURPLE 3630-128                | SQR FT    | NONE  | 274  |35 |10 | 0 |25 | 0 | 0 | 6 | 0 | 3 | 4 |  273