ABAB
abab refers to rhyme scheme.
AA BB
the same as ABAB poems
abab
The rhyme scheme for stanza one of "A Fine Day" is AABB.
â–º Rename a Datafile in Oracle(10g):-SQL> select name from v$datafile; NAME--------------------------------------------------------------------------------/u01/app/oracle/product/10.2.0/oradata/abab/system.dbf/u01/app/oracle/product/10.2.0/oradata/abab/undo.dbf/u01/app/oracle/product/10.2.0/oradata/abab/sysaux.dbf/u01/app/oracle/product/10.2.0/oradata/abab/usr01.dbf/u01/app/oracle/product/10.2.0/oradata/abab/usr02.dbf/u01/app/oracle/product/10.2.0/oradata/abab/asm01.dbf/u01/app/oracle/product/10.2.0/oradata/abab/usr04.dbf/u01/app/oracle/product/10.2.0/oradata/abab/m123.dbf8 rows selected.SQL> alter tablespace msb read only;Tablespace altered.SQL> select TABLESPACE_NAME, status from dba_tablespaces;TABLESPACE_NAME STATUS------------------------------ ---------SYSTEM ONLINEUNDOTBS1 ONLINESYSAUX ONLINETEMP ONLINEUSR01 ONLINEUSR02 ONLINETEMP01 ONLINEINNER ONLINEASM ONLINEMSB READ ONLYTEMPORARY ONLINETABLESPACE_NAME STATUS------------------------------ ---------TSPUNDO ONLINE12 rows selected.SQL> alter tablespace msb offline;Tablespace altered.============================================================Work on OS level:-[oracle@abab-YYY-XXX abab]$ CD /u01/app/oracle/product/10.2.0/oradata/nisi/[oracle@abab-YYY-XXX abab]$ lsasm01.dbf redo1.log sysaux.dbf undo.dbf usr04.dbfm123.dbf redo2.log system.dbf usr01.dbfredo3.log temporary.dbf usr02.dbf[oracle@abab-YYY-XXX abab]$ cp m123.dbf mmm.dbf[oracle@abab-YYY-XXX abab]$ lsasm01.dbf redo1.log sysaux.dbf undo.dbf usr04.dbfm123.dbf redo2.log system.dbf usr01.dbfmmm.dbf redo3.log temporary.dbf usr02.dbf[oracle@abab-YYY-XXX abab]$============================================================SQL> alter database rename file2 '/u01/app/oracle/product/10.2.0/oradata/abab/m123.dbf'3 to4 '/u01/app/oracle/product/10.2.0/oradata/abab/mmm.dbf';Database altered.SQL> alter tablespace msb online;Tablespace altered.SQL> alter tablespace msb read write;Tablespace altered.SQL> select name, status from v$datafile;NAME STATUS------------------------------------------------------------ -------/u01/app/oracle/product/10.2.0/oradata/abab/system.dbf SYSTEM/u01/app/oracle/product/10.2.0/oradata/abab/undo.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/sysaux.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/usr01.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/usr02.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/asm01.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/usr04.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/mmm.dbf ONLINE8 rows selected.
abab bcbc cdcd ee rhyme scheme.
ABAB ABAB ABAB ABAB is one another one is ABBA CDDC EFFE GHHG you could also have ABAB CDCD EFEF GHGH there can be any pattern also AB CD it just depends on the poem or the type of poem
abab
The rhyming pattern is ABAB.
Abab cdcd