Regarding Sequential Scans count increase each time we press refresh .

[keshav upadhyaya <ukeshav2009@xxxxxxxxx>]

Hi , 

I have one table  my_test table . with on index created on one column . 


I have turned off the sequential scans . 

Now when ever i do refresh on this table or press F5 , It increase the sequential scans count and 
Sequential tuple read count . 

Pls help me to understand what exactly is happening ?  Is it scanning the Table sequentially once i press refresh  ?

Thanks, 
keshav