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SQL SELECT INTO Examples. The following SQL statement creates a backup copy of Customers: SELECT * INTO CustomersBackup2017. FROM Customers; The following SQL statement uses the IN clause to copy the table into a new table in another database: SELECT * INTO CustomersBackup2017 IN 'Backup.mdb' FROM Customers;
- SQL Insert Into Select
The SQL INSERT INTO SELECT Statement. The INSERT INTO SELECT...
- SQL Case Expression
The SQL CASE Expression. The CASE expression goes through...
- SQL Insert Into Select
Insert a new row into a table: INSERT INTO table_name(column_list) VALUES (value_list); Code language: SQL (Structured Query Language) (sql) Insert multiple rows into a table: INSERT INTO table_name(column_list) VALUES (value_list1), (value_list2), (value_list3), ...; Code language: SQL (Structured Query Language) (sql) Update all rows in a table:
17 Οκτ 2021 · INSERT INTO this_table_archive (col1, col2, ..., coln) SELECT col1, col2, ..., coln. FROM this_table. WHERE entry_date < '2011-01-01 00:00:00'; MySQL Documentation.
24 Ιουν 2024 · The SELECT INTO statement in SQL retrieves data from a database table and stores it into variables or a new table. It's commonly used to copy data from one table to another or to assign values from a query result to variables.
5 Ιουν 2023 · This MySQL Cheat Sheet provides a concise and handy reference to the most commonly used MySQL commands and functionalities. It spans a range of topics, from connecting to a MySQL server and managing database contents, to the basic syntax for table creation and modification.
DROP TABLE. animal; QUERYING DATA. To select data from a table, use the . SELECT. command. An example of a single-table query: SELECT species, AVG(age) AS average_age FROM animal WHERE id != 3 GROUP BY species HAVING AVG(age) > 3 ORDER BY AVG(age) DESC; An example of a multiple-table query: SELECT. city.name, country.name FROM city [INNER ...
You can also use SELECT ... INTO OUTFILE with a VALUES statement to write values directly into a file. An example is shown here: SELECT * FROM (VALUES ROW(1,2,3),ROW(4,5,6),ROW(7,8,9)) AS t INTO OUTFILE '/tmp/select-values.txt';
