Insert records in a table is a basic function, but very important and so understand how this command works is essential.
In Oracle, the command used to perform this action is INSERT. In this command are passed fields and values that will be recorded in the registry database, check the syntax of the INSERT command in Oracle below:
INSERT INTO [table] ([fields]) VALUES ([values])
In a practical example we will insert a record into product table with the values of the column Name and Quantity.
INSERT INTO produtos (Name, Quantity) VALUES (‘Tv’, 2)
With the above command will be inserted only one record and so for each new product a new command line will need to be created and executed. But you still have the option of registering multiple records at once using what we call INSERT SELECT, using two commands aggregates is possible to insert multiple records at once. Check the syntax below:
INSERT INTO [Table 1]
SELECT [fields] FROM [table 2]
By consulting Table 2 you can enter data in Table 1, but remember that the data needs to be compatible if the return of the query is different from the data type of the indicated field for entering the command returns an error message.
As an example we will insert data into the table of products from a table of old products.
INSERT INTO products
SELECT cod_prod, Name, Quantity FROM products_old
Note that the data needs to be consistent so that the command is executed successfully.
With all the changes in the technology increasingly Oracle has been established as a great option in the database, so it is essential to understand its operation. Learn more about the advantages of Oracle and how it can be a great ally of projects in PHP accessing our official site the link above. Oracle and PHP
Oracle is one of the most respected DBMS in the world, created in the late 70s by Lary Ellison, quickly turned into one of the most used and trusted. Your security scheme and processing capacity were some of the features that gave it that title. One of the great advantages of Oracle has always been a pioneer in several features for databases, one of the firsts to think about a model for the web in the late 90s.It is very common to find the database Oracle working with PHP applications in development environments.
As it is a powerful DBMS, it is common to see projects using Oracle. Several types of applications work using it, so that it is very common to find large PHP projects that need to connect with this type of database. But depending on the tool used to develop the application, the connection may have problems. An external driver that may be used to make the connection may require development hours until it works perfectly. In addition, issues related to security of the connection (data access) also can be a problem.
Therefore it is essential to have a tool that can assist you in this aspect. With Scriptcase you can easily connect to Oracle database, all you need to inform to connect to the Oracle is:
- Connection Name: It will help you identify the connection among the others.
- DBMS Driver: it Will show a list with all drivers available.
- TSNAME: Should be informed the IP of the server where the database is installed and the instance name created in the Oracle installation.
- Port: The port that you want to use to connect to your database.
- Username: Username for the user from the database.
- Password: The password from the previous selected username.
Once you connect Scriptcase with your database, it will read your tables and create applications based on the desired tables. Scriptcase will identify all special characteristics from your table, such as primary keys, foreign key, auto-increments, among others, and will show that at the application level. All the CRUD (Create, Read, Update and Delete) actions will be managed by the Scriptcase. On forms and reports all the navigation, searches and filters (Static or Dynamic) will be also handled by Scriptcase automatically.
Scriptcase support stored procedures and all SQL statements (joins, order by, group by, among others) of Oracle, why lose time when you have Scriptcase to help you out?! Download it now and test it free for 20 days!