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String sql = "select t.FILE_INFO from T_FILE_DB_DETAIL t where t.id= "
+ fileDBUpDownDetail.getId() + " for update";
rs = stmt.executeQuery(sql);
if (rs.next()) {
// ÔÚweblogicϲ¿Êðʱ£¬ÐèÒª¸ü¸ÄΪBea WebLogic BLOB¸ñʽ
// weblogic.jdbc.vendor.oracle.OracleThinBlob blob = (weblogic.jdbc.vendor.oracle.OracleThinBlob) rs
// .getBlob(1);
BLOB blob = (BLOB) rs.getBlob(1);
if (blob != null) {
out = blob.getBinaryOutputStream();
byte[] buf = new byte[8192];// 8K »º´æ
int len;
while ((len = fileInputStream.read(buf)) > 0) {
if (out != null) {
out.write(buf, 0, len);
out.flush();
}
}
}
}
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block --×îСi/oµ¥Î» --segment management
create tablespace james
datafile '/export/home/oracle/oradata/james.dbf'
size 100M ¡¡¡¡¡¡¡¡¡¡¡¡--³õʼµÄÎļþ´óС¡¡
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10201_database_linux32.zip
rhel.5.0.server.centoschina.com.dvd.iso
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1.ÿÌì¹Ì¶¨Ê±¼äÔËÐУ¬±ÈÈçÔçÉÏ8:10·ÖÖÓ£ºTrunc(Sysdate+1) + (8*60+10)/24*60
2.ToadÖÐÌṩµÄ£º
ÿÌ죺trunc(sysdate+1)
ÿÖÜ£ºtrunc(sysdate+7)
ÿÔ£ºtrunc(sysdate+30)
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