surukonda commented on issue #23964:
URL: 
https://github.com/apache/shardingsphere/issues/23964#issuecomment-1418789951

   > > The PostgreSQL Proxy didn't set `standard_conforming_strings=on`. 
Beginning in PostgreSQL 9.1, the default of `standard_conforming_strings` is on 
(prior releases defaulted to off).
   > > 
https://www.postgresql.org/docs/current/runtime-config-compatible.html#RUNTIME-CONFIG-COMPATIBLE-VERSION
   > > If we add the following
   > > ```java
   > >         context.write(new 
PostgreSQLParameterStatusPacket("standard_conforming_strings", "on"));
   > > ```
   > > 
   > > 
   > >     
   > >       
   > >     
   > > 
   > >       
   > >     
   > > 
   > >     
   > >   
   > > to
   > > 
https://github.com/apache/shardingsphere/blob/a74a8f5be32a43cc5617aab1001fd97cb665e29f/proxy/frontend/postgresql/src/main/java/org/apache/shardingsphere/proxy/frontend/postgresql/authentication/PostgreSQLAuthenticationEngine.java#L104-L108
   > > 
   > > The following code could circumvent the problem like `cannot convert 
true/false to Varbit/Varchar`.
   > > ```go
   > >  dbURL := "postgres://postgres:postgres@localhost:55432/postgres"
   > > 
   > >  db, err := gorm.Open(postgres.New(postgres.Config{DSN: dbURL, 
PreferSimpleProtocol: true}), &gorm.Config{})
   > > ```
   > 
   > Hi @surukonda Would you like to submit a PR to add this parameter status 
to Proxy?
   
   Hi @TeslaCN, I'll make this change and submit PR. Thanks for the suggestion!


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