Why query optimization is needed?
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What is the difference between partitioning and sharding?
package specification-3 procedures package body-2 procedures will is execute
Can we use pl sql in sql server?
How can we optimize a sql query?
What is package in pl sql with an examples?
PL/SQL allocates memory for the variable's at runtime or at compile time
what tools available for managing mysql server? : Sql dba
Q1.all the depts which has more then 10 empls? Q2.all the dept which does not have any emply? Q3 all the emp which does not have any dept? Q4 get all the emply detais with the dept details it dept is exit otherwise any emp details? Q5 how to debugg the dynamic sql and packages?
How many types of normalization are there?
Can we use the cursor's to create the collection in PL/SQL?
Explain mutating table error.
what is the difference between pragma exception_init and raise_application_error
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