|
|
|
MySQL
|
SQL Average
SQL Average, the part of Aggregate Function. SQL Average is used to compute average value of the records in a table of the database.
View Rating |
|
|
MySQL
|
SQL Indexes
SQL uses index to find records quickly when a query is processed. Using Index can drastically enhance the performance of an application.
View Rating |
|
|
MySQL
|
SQL Mode
SQL Mode is a Function that returns the frequent occurring value of a numeric expression. When there are no duplicate values in the records, the mode returns NA.
View Rating |
|
|
MySQL
|
PHP SQL Die
PHP SQL Die results when there is a connection failure. The die( ) function prints a message and exists from the current script.
View Rating |
|
|