命令包含無法識別的短語/關鍵字VFP與SQL

Question

即時通訊視覺狐狸專業SQL命令的問題，它不斷給我錯誤，如「內部聯接不存在」（當我把內部聯接，沒有它說，命令。包含在IM做選擇

*!* SELECT * FROM ALTBREQU 
*!* *--emp_ccodigo,req_cnumero,cen_ccodigo(codigo de centro de costo) 
*!* SELECT * FROM ALTBDREQ 
*!* *--emp_ccodigo, req_cnumero,pro_ccodigo,dre_ncantid,dre_ncosref 
*!* SELECT * FROM ALTBPROD 
*!* *--emp_ccodigo, pro_ccodigo, pro_cdescor 
*!* SELECT * FROM COTBASOC 
*!* *--emp_ccodigo,aso_ccodigo(unidad operativa),aso_cnombre 
*!* SELECT * FROM CGTBCENT 
*!* *--emp_ccodigo,cen_ccodigo,cen_cdescri 

OPEN DATABASE dbalmacen 
OPEN DATABASE dbcompras 
OPEN DATABASE dbcontab 

CREATE SQL VIEW prueba AS ; 
SELECT * FROM ALTBREQU; 
JOIN ALTBDREQ ON ALTBREQU.req_cnumero = ALTBDREQ.req_cnumero AND; 
JOIN ALTBPROD ON ALTBDREQ.pro_ccodigo = ALTBPROD.pro_ccodigo AND; 
JOIN CGTBCENT ON ALTBREQU.cen_ccodigo = CGTBCENT.cen_ccodigo 

感謝你提前很識別短語/關鍵字

問候

Answer 1

取出AND S IN的JOIN語句 - 這應該讓你的U se INNER：

CREATE SQL VIEW prueba AS ; 
SELECT * FROM ALTBREQU; 
INNER JOIN ALTBDREQ ON ALTBREQU.req_cnumero = ALTBDREQ.req_cnumero ; 
INNER JOIN ALTBPROD ON ALTBDREQ.pro_ccodigo = ALTBPROD.pro_ccodigo ; 
INNER JOIN CGTBCENT ON ALTBREQU.cen_ccodigo = CGTBCENT.cen_ccodigo