MySQL DATA Manipulate Statements
From w3cyberlearnings
# | Statement | Description |
---|---|---|
1 | CALL | invokes a stored procedure |
2 | Delete | Deletes rows from a table. |
3 | DO | Executes an expression without return any results |
4 | HANDLER | Provides direct access to table storage engine interfaces |
5 | INSERT | Inserts a new row into a existing table |
6 | LOAD DATA INFILE | reads rows from a text file and insert into a table at a very high speed |
7 | LOAD XML | reads data from an XML file and insert into a table |
8 | REPLACE | REPLACE works extactly like INSERT |
9 | SELECT | Gets or retrieves rows from one or more tables |
10 | Subquery as Scalar Operand | Subquery return a single value |
11 | Subquery Comparisons | Uses comparison operators with Subquery |
12 | Subquery with ANY | Uses ANY Keyword with subquery |
13 | Subquery with IN | Uses IN keyword with subquery |
14 | Subquery with SOME | Uses SOME keyword with subquery |
15 | Subquery with ALL | Uses ALL keyword with subquery |
16 | Subquery with EXISTS | Uses EXISTS keyword with subquery |
17 | Subquery with Row Subquery | Subquery can return a signle row and also can return more than one column value. |
18 | Correlated Subquery | A correlated subquery is a subquery that contains a reference to a table that also appears in the outer query |
19 | Optimizing Subquery | Optimizing subquery for performance |
20 | Subquery VS JOIN | Rewrites Subquery with JOIN statement |
21 | Update | Updates columns of an existing rows in a table. |