Author: sqlitetutor_obng7r

SQLite LIMIT is a SQL clause that can be used to limit the number of rows returned by a SQL query. Syntax The SQLite LIMIT syntax is as follows: SELECT * FROM table_name LIMIT number; Example For example, to return only the first 5 rows from a SQLite table, you would use the following SQL…(Continue Reading)

SQLite ORDER BY clause is used to sort the data in either ascending or descending order. The default sort order is ascending. The ORDER BY clause can be used with DESC or ASC keyword to sort the data in descending or ascending order. Syntax SELECT column1, column2, … FROM table_name ORDER BY column1, column2, ……(Continue Reading)

SQLite HAVING is a SQLite clause that is used to specify conditions for SQLite grouping. SQLite HAVING syntax requires the use of SQLite aggregate functions. SQLite HAVING example uses include filtering SQLite GROUP BY results. SQLite HAVING can be used in conjunction with SQLite select. Syntax SELECT column1, column2, COUNT(*) FROM table_name GROUP BY column1,…(Continue Reading)

SQLite GROUP BY is a way to group together rows with similar values. You can use it to find duplicate values, or to see which values are most common. There are some things to keep in mind when using the SQLite GROUP BY clause: – You must use an aggregate function, such as COUNT(), SUM(),…(Continue Reading)

SQLite REPLACE command is a powerful way to insert or update data. The command will first try to insert a new row. If the row already exists, it will update the row instead. Syntax Here is the syntax for the SQLite REPLACE command: REPLACE INTO table_name (column1, column2, column3) VALUES (value1, value2, value3); Example First…(Continue Reading)

Deleting data in SQLite is done using the SQL command DELETE FROM. You can use the SQL DELETE statement to remove one or more rows from a table. Syntax The syntax for the SQLite DELETE statement is as follows: DELETE FROM table_name WHERE condition; In this syntax if you omit the WHERE clause, SQLite will…(Continue Reading)