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select * from table connect by prior cur_id=parent_id start with cur_id=???
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select FsysId,FSortName,FSortTopId,FSortAddress,FSortIsList from TVideoSort
start with FsysId='123456'--Õâ¸öÊÇÌØÏ±ߵÄfsysid
connect by prior FSortTopId=FsysId
order by FsortAddress
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select FsysId,FSortName,FSortTopId,FSortAddress,FSortIsList
from TVideoSort start with FsysId='123456' --Õâ¸öÊÇÌØÏ±ߵÄfsysid
connect by prior FsysId=FSortTopId order by FsortAddress
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select FsysId,FSortName,FSortTopId,FSortAddress,FSortIsList
from TVideoSort start with FsysId='36AE4D68EC7D364CE040007F01000CA5'
connect by prior FsysId=FSortTopId order by FsortAddress


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[Oracle]¸ßЧµÄPL/SQL³ÌÐòÉè¼Æ(Áù)

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[Oracle]¸ßЧµÄPL/SQL³ÌÐòÉè¼Æ(Ò»)--αÁÐROWNUMʹÓü¼ÇÉ
[Oracle]¸ßЧµÄPL/SQL³ÌÐòÉè¼Æ(¶þ)--±êÁ¿×Ó²éѯ
[Oracle]¸ßЧµÄPL/SQL³ÌÐòÉè¼Æ(Èý)--PackageµÄÓŵã
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[Oracle]¸ßЧµÄPL/SQL³ÌÐòÉè¼Æ(Îå)--µ÷Óô洢¹ý³Ì·µ»Ø½á¹û¼¯
[Oracle]¸ßЧµÄPL/SQL³ÌÐòÉè¼Æ(Áù)- ......

mysql ÓëOracle º¯Êý¶Ô±È

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1.       OracleÖеÄto_number()ת»»³ÉÊý×Ö£»
Oracle> Select to_number(‘123’) from dual;  -----         123;
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MySQLÓëOracleÊý¾ÝÀàÐÍת»»


MySQL Data Type
Oracle Data Type
BIGINT
NUMBER(19, 0)
BIT
RAW
BLOB
BLOB, RAW
CHAR
CHAR
DATE
DATE
DATETIME
DATE
DECIMAL
FLOAT (24)
DOUBLE
FLOAT (24)
DOUBLE PRECISION
FLOAT (24)
ENUM
VARCHAR2
FLOAT
FLOAT
INT
NUMBER(10, 0)
INTEGER
NUMBER(10, 0)
LONGBLOB
BLOB, RAW
LONGTEX ......

MYSQLºÍORACLEµÄһЩ²Ù×÷Çø±ð

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1£® ×Ô¶¯Ôö³¤µÄÊý¾ÝÀàÐ ......

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allRecordSize = (Integer) rs1.getObject(1);    //Integer allRecordSize=0;
µ±Ö´ÐеÄʱºò±¨£ºBigDecimalÎÞ·¨×ª»¯ÎªIntegerÀàÐÍ
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  Object o = rs1.getObject(1);
 &nbs ......
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