mysql에서 문자열 함수를 사용하여 복잡한 데이터 검색

Question

나는 이것에 온통 아침을 보냈고 나는 완전히 곤난을 당했다.

arrOpt['264596']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356623,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'3',leadL:'7',leadU:'14',partNo:'151 Blue',invChk:'31st',mfrStk:'20',stkShip:'1',bo:'',desc:'',osum:'Blue',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264583']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356624,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 Celery',invChk:'31st',mfrStk:'20',stkShip:'1',bo:'',desc:'',osum:'Celery',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264590']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356625,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 Chambray',invChk:'31st',mfrStk:'7',stkShip:'1',bo:'',desc:'',osum:'Chambray',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264597']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356626,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 Ecru',invChk:'31st',mfrStk:'30',stkShip:'1',bo:'',desc:'',osum:'Ecru',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264601']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356627,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 Lavender',invChk:'31st',mfrStk:'25',stkShip:'1',bo:'',desc:'',osum:'Lavender',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264603']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356628,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 Maize',invChk:'31st',mfrStk:'20',stkShip:'1',bo:'',desc:'',osum:'Maize',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264608']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356629,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 Pink',invChk:'31st',mfrStk:'20',stkShip:'1',bo:'',desc:'',osum:'Pink',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'};arrOpt['264616']={price:30.25,msrp:'46.1519', d:'Length: 126"" |Height: 8.5""',sku:7356630,ac:'12.75',ship:'6.00',cShip:'0.00',img:'151_celery.jpg',imgT:'',oImg:'',shipW:'4',leadL:'7',leadU:'14',partNo:'151 White',invChk:'31st',mfrStk:'50',stkShip:'1',bo:'',desc:'',osum:'White',upc:'',packQty:1,ship_via:'Ground',freightUpgradeLvl1:'0.00',site:'baby',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 19th'} 

당신이 할 수 :

arrOpt['']={price:564.3,msrp:'779', d:'Width: 25"" |Height: 54"" |Weight: 33lbs',sku:6886939,ac:'260.00',ship:'221.95',cShip:'0.00',img:'503-13-35.jpg',imgT:'',oImg:'',shipW:'0',leadL:'7',leadU:'10',partNo:'503-13-35',invChk:'33rd',mfrStk:'',stkShip:'1',bo:'',desc:'',osum:'',upc:'702404269082',packQty:1,ship_via:'FreeTrk',freightUpgradeLvl1:'25.00',site:'home',clearancePrice:'0.00',shipTimeCutOff:'', shipTime:'Mar 12th - Mar 15th'} " 

가이처럼 할 수있는 가능성도있다 :

나는 열 중 하나는 다음과 같이 채워되는 MySQL의 테이블을 가지고 arrOpt가 공백이거나 내부에 숫자가있는 arrOpt가 여러 개있는 필드가 있는지 확인하십시오.

대괄호 안의 숫자를 가져 오도록 SQL 문을 구성하는 방법은 무엇입니까? 예를 들어, 두 번째 예제에서 "264596,264583,264590"등을 가져올 수 있기를 원합니다.

Answer 1

나는 이것을 코드에 시간이 없어,하지만 당신은 가이드로 이러한 링크를 사용하여 함수를 만들려면 :

• Create Function
• While Statement
• Select Location Substring

을 의사 코드 :

Pos = 0; 
OutString = ""; 
Length = Len(InString); 
WHILE LocationOf "arrOpt['" in right(InString,Length - Pos) > 0 
    Start = Location + 8; 
    End = Locationof "'" in right(InString,Length - Start + 1); 
    OutString = concatenate(OutString,",",Mid(InString,Start,End); 
    Pos = End + 1; 
EndWhile 
OutString = right(OutString,Len(OutString) - 1; 
return OutString;