postgresql insert select from another table

POSTGRESQL INSERT SELECT FROM ANOTHER TABLE HOW TO

SELECT * FROM Persons WHERE City = 'Anytown' LIMIT 10

We can now insert the first 10 records from the Persons table into the PersonsBackup table where the City is Anytown: INSERT INTO PersonsBackup We will first delete the records from the PersonsBackup table: DELETE FROM PersonsBackup Now that we have at least 10 records in the Persons table where the City is Anytown, we can insert the first 10 records from the Persons table into the PersonsBackup table where the City is Anytown: The data with different cities has been inserted into the Persons table: We can also add records with the city name being anything other than Anytown: INSERT INTO Persons(PersonID, LastName, FirstName, Address, City) The values have been inserted into the Persons table: Let's first create at least 10 records in the Persons table where the City is Anytown: INSERT INTO Persons(PersonID, LastName, FirstName, Address, City) The following SQL statement inserts the first 10 records from the Persons table into the PersonsBackup table where the City is Anytown: We can insert records into a table from a SELECT statement with a WHERE clause and a LIMIT clause by using the SQL INSERT INTO SELECT statement.

POSTGRESQL INSERT SELECT FROM ANOTHER TABLE HOW TO

How to Insert Records from a SELECT Statement with a WHERE Clause and a LIMIT Clause Inserting records from the Persons table into the PersonsBackup table where the City is Anytown: SELECT * FROM Persons WHERE City = 'Anytown' Now that the records have been deleted, we can insert the records from the Persons table into the PersonsBackup table where the City is Anytown: INSERT INTO PersonsBackup Let's first delete the records from the PersonsBackup table: DELETE FROM PersonsBackup The following SQL statement inserts all records from the Persons table into the PersonsBackup table where the City is Anytown: We can insert records into a table from a SELECT statement with a WHERE clause by using the SQL INSERT INTO SELECT statement. How to Insert Records from a SELECT Statement with a WHERE Clause The following SQL statement inserts all records from the Persons table into the PersonsBackup table: INSERT INTO PersonsBackup We can insert records from a SELECT statement into a table by using the SQL INSERT INTO SELECT statement. How to Insert Records from a SELECT Statement Now we can run the query to insert the records from the Persons table into PersonsBackup table: INSERT INTO PersonsBackup In order to run this query, we need to create a new table called PersonsBackup: CREATE TABLE PersonsBackup (

We can insert records into a table from another table using the SQL INSERT INTO SELECT statement. When running the query on TablePlus, it will look like this: The following SQL statement inserts three new records into the Persons table: INSERT INTO Persons (PersonID, LastName, FirstName, Address, City) We can insert multiple records into a table by using a single SQL statement. How to Insert Multiple Records with the INSERT Statement Here is the table with the data inserted: We can insert a new record into the Persons table by using the following SQL statement: INSERT INTO Persons (PersonID, LastName, FirstName, Address, City) On running the query will create the table. I am using this query to create the table: CREATE TABLE Persons ( Let's say we have a table called Persons with the following columns: The syntax of the SQL INSERT INTO statement is: INSERT INTO table_name (column1, column2, column3. You use the SQL INSERT INTO statement to insert new records in a table. We'll also combine it with other helpful clauses to perform more complex operations. We'll discuss the syntax of INSERT, and then we'll use an example to show all the different ways you can use INSERT. In this tutorial, you'll learn how to use the SQL INSERT statement.

Postgresql insert select from another table