To find out if there is some locking problem or just takes time for the client to handle the data, ask just for a small subset of the table.
If
select * from table limit 1;
works it is probably just taking a lot of time to send all the data to the client.
If the data set includes something large also 1 ow can be heavy.
You can even try with limit 0 to just find out if the table responses.
The client software is often the largest bottleneck, not the database.
/Nicklas
On 5/31/19 1:03 PM, Sonam Sharma wrote:
ADding to this, this no of records are present on this table : 19087314
Hi Team ,
when i am trying to do select on one table , its hanging and not giving any output.
Can someone please advice what should I check for this ?
