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Commit ca94024

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1 parent 16fd597 commit ca94024

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‎AND_OR_NOT condiitions.sql

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--AND operator for all condition are True
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select * from Monthly_Salary_SHeet where employee_gender = 'Male' AND employee_age < 27;
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-- OR operator for any conditon need True
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select * from Monthly_Salary_SHeet where employee_gender = 'Male' OR employee_age > 27;
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--NOT condition no one is True
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select * from Monthly_Salary_SHeet where not employee_gender = 'Male'
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‎LIKE_BETWEEN operators.sql

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--LIKE operator
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select employee_age from Monthly_Salary_SHeet where employee_age LIKE '2_';
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select employee_name from Monthly_Salary_SHeet where employee_name LIKE 'M%';
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--BETWEEN operator
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select employee_age from Monthly_Salary_SHeet where employee_age between 21 AND 25;

‎conditions.sql

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--conditions
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select* from Monthly_Salary_SHeet where employee_gender = 'Female' ;
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select* from Monthly_Salary_SHeet where employee_age<25;

‎create_database.sql

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-- create database
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create database wahid2;

‎create_table.sql

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--create a table
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-- dont forget to enter your databae use[dbname];
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create table Monthly_Salary_SHeet(
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employee_id int not null,
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employee_name varchar (20),
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employee_salary int,
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employee_age int,
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employee_gender varchar(20),
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eepartment varchar(20),
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primary key(employee_id)
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);
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--show table
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select * from Monthly_Salary_SHeet;

‎disticnt_keyword.sql

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--distinct keyword
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select distinct employee_gender from Monthly_Salary_SHeet;

‎enter_database.sql

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-- enter in database
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use [wahidz];

‎inser_table_value.sql

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use [wahidz];
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insert into Monthly_Salary_SHeet values(
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4, 'Mig', 2000, 21, 'Female', 'Engr'
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);
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insert into Monthly_Salary_SHeet values(
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5, 'Nil', 2800, 27, 'Female', 'Programmer'
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);
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select*from Monthly_Salary_SHeet;

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