SQL (Structured Query Language) – Clone Tables
There may be a situation when you need an exact copy of a table and the CREATE TABLE … or the SELECT… commands does not …
There may be a situation when you need an exact copy of a table and the CREATE TABLE … or the SELECT… commands does not …
What are Temporary Tables? There are RDBMS, which support temporary tables. Temporary Tables are a great feature that lets you store and process intermediate results by using …
The following table has a list of all the important Date and Time related functions available through SQL. There are various other functions supported …
We have already discussed about the SQL LIKE operator, which is used to compare a value to similar values using the wildcard operators. SQL supports …
A transaction is a unit of work that is performed against a database. Transactions are units or sequences of work accomplished in a logical …
The HAVING Clause enables you to specify conditions that filter which group results appear in the results. The WHERE clause places conditions on the selected columns, whereas …
A view is nothing more than a SQL statement that is stored in the database with an associated name. A view is actually a composition …