join ans, Sql Server

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CREATE TABLE EMP (EMPID INT, EMPNAME CHAR(20), MANAGERELD INT, HIREDATE DATE  );
INSERT INTO EMP( EMPID, EMPNAME, MANAGERELD, HIREDATE )
VALUES ( 101, 'TARUN malik', 321, '20/feb/2014'),
  (102, 'POPU sharma ', 322, '30/jan/2015'),
  (103, 'HARSH chaudhary', 323, '27/nov/2016'),
  (104, 'shubham chaudhary',324,'20/mar/2016');
  SELECT * FROM EMP;
  
  
  
  
  CREATE TABLE EMPSAL( EMPID INT, SAL INT, PROJECT VARCHAR(20));
  INSERT INTO EMPSAL( EMPID, SAL, PROJECT)
  VALUES( 101, 8000, 'P1'),
  (102, 1000, 'P2'),
  (103, 12000, 'P1');
  
  SELECT * FROM EMPSAL;
  
  /*select count(*) from emp join empsal on emp.empid=empsal.empid where project='p1';
  
  select empname, sal  from emp join empsal on  emp.empid=empsal.empid where sal >1000 and sal<12000;
  
  select count(*), project from empsal group by project  order by project desc; 
  
  select substring('tarun malik',0, charindex(' ', 'tarun malik')); 
  
  select empname , sal from emp  left join empsal on emp.empid=empsal.empid;
  
 select distinct empname from emp join empsal on emp.empid=empsal.empid;
 
select empname, sal  from emp  right  join empsal on emp.empid=empsal.empid;
 
 select empname from emp where empid%2=0;*/

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