JPAGE_CURRENT_OF_TOTAL
FROM
????????? ??????? ??? ???????, ??????? ???????? ????, ????????????? ? ?????????? SELECT.?????????:
SELECT ???????????
FROM ????????? [IN ?????????????????]
????????? ?????????? SELECT, ?????????? ??????????? FROM:
????????? - ?????????, ???????????? ???? ??? ????????? ??????, ?????? ??????????? ??????. ??? ????????? ????? ???? ?????? ????????? ???????, ?????? ???????????? ??????? ??? ??????????? ???????? INNER JOIN, LEFT JOIN, ??? RIGHT JOIN.
????????????????? - ?????? ??? ??????? ???? ??????, ?????????? ???????, ????????? ? ????????? ?????????.
??????????? FROM ?????? ?????????????? ? ?????? ?????????? SELECT. ??????? ?????????? ???? ?????? ? ????????? ????????? ?? ???????????. ????????? ?????? ??????????, ??? ???????? ?????? ?? ??????? "??????????":
SELECT ???????, ???
FROM ??????????;
WHERE
??????????, ????? ?????? ?? ??????, ????????????? ? ??????????? FROM, ??????? ???????? ? ????????? ?????????? ?????????? SELECT, UPDATE ??? DELETE.?????????:
SELECT ???????????
FROM ?????????
WHERE ?????????????
?????????? SELECT, ?????????? ??????????? WHERE, ??????? ?? ???? ??????:
????????????? - ?????????, ???????? ?????? ????????????? ??????, ?????????? ? ????????? ?????????? ???????.
???? ???? ?????? Microsoft Jet ???????? ??????, ??????????????? ????????, ????????????? ? ??????????? WHERE. ???? ?? ???????? ??????????? WHERE, ?????? ?????????? ??? ?????? ???????. ???? ? ??????? ?????????? ????????? ?????? ? ?? ???????? ??????????? WHERE ??? JOIN, ?????? ????? ?????????? ????????? ???????????? ??????.
??????????? WHERE ?? ???????? ????????????, ??????, ???? ??? ????????????, ?? ?????? ????????? ????? ??????????? FROM. ????????, ????? ???????? ???? ??????????? ?????? ?????? (WHERE ????? = '???????') ??? ???? ???????? ? ???????? ?? 18 ?? 30 ??? (WHERE ??????? Between 18 And 30).
??????????? ????????????? ????????? ?????????. ????????, ????????? ?????????? SQL ???????? ???? ???????????, ???????? ??????? ????????? 810000 ??????:
SELECT ???????, ?????
FROM ??????????
WHERE ????? > 810000;
??????????? WHERE ????? ????????? ?? 40 ?????????, ????????? ??????????? ???????????, ?????? ??? And ? Or.
????? ?????, ??????? ???????? ??????? ??? ????? ??????????, ?????????? ????????? ? ?????????? ?????? ([ ]). ????????, ? ???????, ?????????? ???????? ? ????????, ????? ???????? ???????? ? ????????? ????????:
SELECT [??????? ????????]
??? ???????? ????????? ????????????? ???????? ???? ??????? ??? ?????? ????????? ? ???????????? ???????, ???? ???? ???????????? ?????????????? ?????? ???? ???? ?????? Jet. ????????, ???? 10 ??? 1996 ???? ???????????? ? ?????? ??? 10.05.94, ? ? ??? ??? 5/10/94. ??????????? ????????? ???? ? ??????? "???????" (#), ??? ???????? ? ????????? ????????.
??? ?????? ??????? ? ???? ????? ? ?????????? ???? ?????? ?????????? ???????????? ????????? ?????????? SQL:
SELECT *
FROM ??????
WHERE ?????????????? = #5/10/96#;
????? ????, ????? ????????? ??????? DateValue, ??????? ???????????? ????????????? ?????????, ???????? ? Microsoft Windows. ????????, ??? ?????? ??????? ? ???????????? ???? ?????? ????? ???????????? ????????? ????? ?????????:
SELECT *
FROM ??????
WHERE ?????????????? = DateValue('5/10/96');
??? ?????????? ???? ?????? ????? ????????? ????? ????????? ???:
SELECT *
FROM ??????
WHERE ?????????????? = DateValue('10.5.96');
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