Why you are not able to create a table using select command,if it is having a LONG column? for eg:create table test as select * from test1 here test1 containg a column having LONG datatype...
1 6648How to delete same emp id in sql query for exmaple in emp table emp id, empname, emp address. for example emp id =5, repeated in two times in rows same id how to delete same empid please any one of the write query send in my id
CGCI,
8 16566What is the use of cursor ? how cursor allocate context area for executing the sql statement?
HCL,
4 16609What is the first action to perform a query? Suppose I have four tables and five joins and my query is getting slow day by day.
4 12285
What does count (*) mean in sql?
What is the advantage of nosql?
how to create a table index in mysql? : Sql dba
What are the ways on commenting in a pl/sql code?
which command using query analyzer will give you the version of sql server and operating system? : Sql dba
What are the popular database management systems in the it industry?
Why schema is used in sql?
what is the difference between char and varchar data types? : Sql dba
when is the use of update_statistics command? : Sql dba
Is sql low level language?
what are the advantages of sql ? : Sql dba
What port does sql server use?
How can I see all tables in sql?
What is raw datatype in sql?
What is compute?