What is difference between group by and order by clause?
Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
How to implement the display in the class printdoc (how to resolve the naming conflict) a: no naming conflicts
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What are the fields in a bdc_tab and bdcdata table?