How To Create a New Table

Q

How To Create a New Table? - Oracle DBA FAQ - Understanding SQL DDL Statements

✍: FYIcenter.com

A

If you want to create a new table in your own schema, you can log into the server with your account, and use the CREATE TABLE statement. The following script shows you how to create a table:

>.\bin\sqlplus /nolog

SQL> connect HR/fyicenter
Connected.

SQL> CREATE TABLE tip (id NUMBER(5) PRIMARY KEY,
  2    subject VARCHAR(80) NOT NULL,
  3    description VARCHAR(256) NOT NULL,
  4    create_date DATE DEFAULT (sysdate));

Table created.

This scripts creates a testing table called "tip" with 4 columns in the schema associated with the log in account "HR".

2007-04-22, 4458👍, 0💬

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What Are DDL Statements
What Are DDL Statements? - Oracle DBA FAQ - Understanding SQL DDL Statements DDL (Data Definition Language) statements are statements to create and manage data objects in the database. The are 3 primary DDL statements: CREATE - Creating a new database object. ALTER - Altering the definition of an ex... 2007-04-22, 4685👍, 0💬

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How To Add a New Column to an Existing Table
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How To Delete a Column in an Existing Table
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How To Create a New Table
How To Create a New Table? - Oracle DBA FAQ - Understanding SQL DDL Statements If you want to create a new table in your own schema, you can log into the server with your account, and use the CREATE TABLE statement. The following script shows you how to create a table: >.\bin\sqlplus /nolog SQL> con... 2007-04-22, 4459👍, 0💬

How To Use LIKE Conditions
How To Use LIKE Conditions? - Oracle DBA FAQ - Understanding SQL Basics LIKE condition is also called pattern patch. There 3 main rules on using LIKE condition: '_' is used in the pattern to match any one character. '%' is used in the pattern to match any zero or more characters. ESCAPE clause is us... 2007-04-23, 4386👍, 0💬

How To Drop an Existing Table
How To Drop an Existing Table? - Oracle DBA FAQ - Understanding SQL DDL Statements If you want to delete an existing table and its data rows, you can use the DROP TABLE statement as shown in this script: SQL> connect HR/fyicenter Connected. SQL> CREATE TABLE emp_dept_10 2 AS SELECT * FROM employees ... 2007-04-22, 4381👍, 0💬

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