What is wrong with this query I am new : I want to query MySql database in MSSQL using linked server however I keep getting this error: 
***Msg 102, Level 15, State 1, Procedure uspGetTimeLog, Line 16
Incorrect syntax near '+'.***

Here is the sql code below

  SELECT * FROM  OPENQUERY([MYSQLCONN], 
    	'SELECT e_id, TDate, Entry, `Exit` FROM timemgt.daymaster 
    	WHERE TDate >= ''''' + @frmDate + ''''' ')