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SQL DELETE Statement

The SQL DELETE statement is used to delete existing records in a table. DELETE FROM table_name WHERE condition; Parameters: DELETE FROM table_name  - The name of the table where records will be deleted.WHERE condition – Specifies which records should be deleted. If you omit it, all records in the table will be deleted. Example: Consider the Products

2019-09-02T22:41:53+03:00By |Categories: Explained Simply|Tags: |0 Comments


The SQL WHERE clause is used to filter rows and return only those that meet the specified criteria. It is used in conjunction with the SELECT, UPDATE, DELETE, etc. statements and takes the following general form: SELECT column_name [, column_name ...] FROM table_name WHERE condition; The WHERE clause can be used along with AND, OR,

2019-09-02T22:39:50+03:00By |Categories: Explained Simply|Tags: |0 Comments

SQL UPDATE Statement

The SQL UPDATE statement modifies the data of one or more records in a table.  It has the following syntax: UPDATE table_name SET column_name = value [, column_name = value ...] [WHERE condition]; Parameters: UPDATE table_name  - The name of the table to update.SET column_name  -  Indicates which columns to modify and the values they should be

2019-08-25T11:48:17+03:00By |Categories: Explained Simply|Tags: |0 Comments

SQL SELECT Statement

What is SQL SELECT statement? The SQL SELECT statement is used to fetch data from a database table which returns the data in the form of a result table. These result tables are called result sets. Basic syntax SELECT column1, column2, column3 FROM table_name; The query contains two keywords - SELECT and FROM. The SELECT

2019-07-09T22:16:28+03:00By |Categories: Explained Simply|Tags: |0 Comments

SQL INSERT Statement

The SQL INSERT INTO statement is used to add new records to a database. INSERT INTO table_name (column_name [, column_name...]) VALUES (value [, value…]); Parameters: INSERT INTO table_name  - The name of the table where a new row will be inserted.column_name  -  Indicates the column names where the data will be added. VALUES value – Specifies

2019-07-16T05:08:03+03:00By |Categories: Explained Simply|Tags: |0 Comments