explain commit and rollback in mysql : sql dba
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a procedure one in two out parameters i am waiting it in a sql query can i get the output
In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;
What are the constraints available in sql?
GLOBAL TEMPORARY TABLE over Views in advantages insolving mutating error?
what is a table called, if it has neither cluster nor non-cluster index? What is it used for? : Sql dba
What is recursive stored procedure?
How to use boolean type in select statement?
What is mdf ldf and ndf?
What is user defined functions?
What are the main features of cursor?
Mention what is the use of function "module procedure" in pl/sql?
what is meant by tuning and tk proof?
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