You are not logged in.
- Topics: Active | Unanswered
#1 2021-04-14 01:48:12
- wxinix
- Member
- Registered: 2020-09-07
- Posts: 121
What is the difference between TSQLRestClientDB, and its server?
What is the difference of
TSQLRestClientDB.Add/Delete/Retrieve
versus
TSQLRestClientDB.Server.Add/Delete/Retrieve?
Also I found
TSQLRestClientDB.Delete(TMySQLRecord, '') doesn't empty the table, while TSQLRestClientDB.Server.Delete(TMySQLRecord, '') empty the table. Why so?
Offline
#3 2021-04-14 12:21:08
- wxinix
- Member
- Registered: 2020-09-07
- Posts: 121
Re: What is the difference between TSQLRestClientDB, and its server?
A similar question was asked before. Please check this link.
@turkerali
Thank you very much for the heads-up.
I also found the reason why
TSQLRestClientDB.Delete(TMySQLRecord, '') cannot empty the whole table. The empty SQLWhere cannot be translated to a valid restful DELETE URI.
@ab
So, for best client-server (e.g., postgreSQL server) ORM performance, I should use TSQLRestClientDB.Server to do the Add/Delete/Retrieve/Update? Or should I use TSQLRestClientDB, for its caching?
Thank you again.
Last edited by wxinix (2021-04-14 12:24:46)
Offline
#4 2021-04-14 12:48:05
Re: What is the difference between TSQLRestClientDB, and its server?
There is a cache defined at TSQLRest level, which could be used for client and server classes.
On server side, just use the TSQLRestServerDB instance, properly setting the cache if needed. Forget about TSQLRestClientDB.
Online
#6 2021-04-14 15:20:57
- wxinix
- Member
- Registered: 2020-09-07
- Posts: 121
Re: What is the difference between TSQLRestClientDB, and its server?
Dear @wxinix,
You may have issues if you intend to cache external database tables.
Please check this post for ab's clarifications regarding caching.Regards.
Thank you very much for the kind reminder.
Offline