create table client_master(client_no varchar2(10)primary key,name varchar2(20),address1 varchar2(20),address2 varchar2(20),city varchar2(20),pincode varchar2(8),state varchar2(15),bal_due number(10,2));
insert into client_master values('S1','SUMA','KAMPRAPALEM COLONY','VENKATAPURAM','TOWN',530029,'ANDHRA PRADESH',1000);
insert into client_master values('S2','AKHI','RRV PURAM','GOPALAPATNAM','NAD',653762,'TAMILNADU',2000);
insert into client_master values('S3','ANU','ALUVA','KASIPATNAM','SKOTA',726537,'KARNATAKA',3000);
insert into client_master values('S4','PRAMEELA','GANDIGUNDAM','ANADHAPURAM','PENDURUTHI',543645,'KASHMIR',4000);
insert into client_master values('S5','MAGGI','VIP ROAD','MADILEPALEM','DIAMOND PARK',675472,'MAHARASTRA',5000);
select * from client_master;
select name,city,state from client_master;
select name from client_master descripition where city='banglore' or city='mumbai';

SQLite online editor

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About SQLite

SQLite is an in-process C library that implements small, fast, serverless, zero-configuration, transactional SQL database engine.

Key Features:

  • Very small and light weight
  • Serverless
  • Free to use
  • Self contained as no other dependencies required.
  • zero config

Syntax help

Useful Commands

1. CREATE

CREATE TABLE table_name (
                column1 datatype,
                column2 datatype,
                ....);

Example

CREATE TABLE EMPLOYEE (
  empId INTEGER PRIMARY KEY,
  name TEXT NOT NULL,
  dept TEXT NOT NULL
);

2. ALTER

ALTER TABLE Table_name ADD column_name datatype;

Example

INSERT INTO EMPLOYEE VALUES (0001, 'Dave', 'Sales');

3. DROP

DROP TABLE table_name;

4. INSERT

INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...);

Note: Column names are optional.

Example

INSERT INTO EMPLOYEE VALUES (0001, 'Ava', 'Sales');

5. SELECT

SELECT column1, column2, ...
FROM table_name
[where condition];

Example

SELECT * FROM EMPLOYEE where dept ='sales';

6. UPDATE

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;

Example

UPDATE EMPLOYEE SET dept = 'Sales' WHERE empId='0001';

7. DELETE

DELETE FROM table_name where condition;

Example

DELETE from EMPLOYEE where empId='0001';

8. CREATE INDEX

  CREATE [UNIQUE] INDEX index_name on table_name(column_name);

9. DROP INDEX

DROP INDEX index_name ON table_name;

10. Create a View

CREATE VIEW View_name AS 
Query;

11. How to call view

SELECT * FROM View_name;

12. Altering a View

ALTER View View_name AS 
Query;

13. Deleting a View

DROP VIEW View_name;

14. INNER JOIN

SELECT * FROM TABLE1 INNER JOIN TABLE2 where condition;

15. LEFT JOIN

SELECT * FROM TABLE1 LEFT JOIN TABLE2 ON condition;

16. RIGHT JOIN

SELECT * FROM TABLE1 RIGHT JOIN TABLE2 ON condition;

17. CROSS JOIN

SELECT select_list from TABLE1 CROSS JOIN TABLE2;