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Creates a logical volume.
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mklv [ -a Position ] [ -b BadBlocks ] [ -c Copies ] [ -d Schedule ] [ -e Range ][ -i ] [ -L Label ] [ -m MapFile ] [ -o Y / N
] [ -r Relocate ] [ -s Strict ] [-t Type ] [ -u UpperBound ] [ -v Verify ] [ -w MirrorWriteConsistency ] [ -xMaximum ] [ -y
NewLogicalVolume | -Y Prefix ] [ -S StripeSize ] [ -U Userid ] [-G Groupid ] [ -P Modes ] VolumeGroup Number [ PhysicalVolume
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mklv -t 'raw' -y 'lv_csystem ' -U sybase -G sybase datavg 1 hdisk2 ÆäÖк¬ÒåÊÇ£¬ÔÚdatavg¾í×éÉϵÄhdisk2ÅÌÉÏ´´½¨1¸öPP´óСµÄÂß¼­¾ílv_system  
ÔÚsybaseÖУ¬ÎÒÃÇÔÚisqlÖд´½¨¶ÔÓ¦µÄÉ߾ݿâÉ豸£º disk init name=device1              phyname=¡±/dev/lv_system¡±             ¡­ ¡­ Èç¹ûÊÇoracleÊý¾Ý¿â£¬Ôò¿ÉÒÔÔÚsqlplus »òÕßͼÐνçÃæ½¨Á¢±í¿Õ¼ä¼´¿É£º  
CREATE TABLESPACE "data"
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DATAFILE ¡®/dev/lv_system¡¯ SIZE 60M REUSE EXTENT MANAGEMENT LOCAL SEGMENT SPACE
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Oracle 9.2.0.1Éý¼¶µ½9.2.0.8°æ±¾

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CREATE OR REPLACE PROCEDURE ´æ´¢¹ý³ÌÃû×Ö
(
    ²ÎÊý1 IN NUMBER,
    ²ÎÊý2 IN NUMBER
) IS
±äÁ¿1 INTEGER :=0;
±äÁ¿2 DATE;
BEGIN
END ´æ´¢¹ý³ÌÃû×Ö
2.SELECT INTO STATEMENT
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