Hi,
any updates on this topic? I encountered the same issue with the latest trial and I am eager to try Lightswitch + Oracle as an alternative RAD tool to Forms...
Cheers, Tom
Search found 5 matches
- Tue 18 Jan 2011 10:07
- Forum: dotConnect for Oracle
- Topic: ORA-00936: missing expression - LightSwitch
- Replies: 14
- Views: 7070
- Tue 07 Sep 2010 13:36
- Forum: dotConnect for PostgreSQL
- Topic: Fault-tolerant handling of dying connections (with EF)
- Replies: 1
- Views: 1135
Fault-tolerant handling of dying connections (with EF)
Hi!
I am using dotConnect 4.95 with EF (and VS2008). If I insert an object into the model and the connection died, what is the best way to:
a.) reconnect
b.) have the object saved
Thanks,
Tom
I am using dotConnect 4.95 with EF (and VS2008). If I insert an object into the model and the connection died, what is the best way to:
a.) reconnect
b.) have the object saved
Thanks,
Tom
- Wed 16 Jun 2010 16:41
- Forum: Entity Framework support
- Topic: warning 6002: The table/view no primary key
- Replies: 4
- Views: 6908
- Wed 16 Jun 2010 11:30
- Forum: Entity Framework support
- Topic: warning 6002: The table/view no primary key
- Replies: 4
- Views: 6908
- Tue 15 Jun 2010 19:48
- Forum: Entity Framework support
- Topic: warning 6002: The table/view no primary key
- Replies: 4
- Views: 6908
warning 6002: The table/view no primary key
Dear Community,
edit: Using Vs2008 SP1, latest dotConnect for Postgresql, latest Postgresql DB (8.4.4) running on Win7
I have got serious issues with dotconnect for Postgresql. I tried a simple example, generating an EF Model from a database with a single table:
CREATE TABLE manufacturers
(
manufacturerid smallint NOT NULL,
manufacturername character varying(125) NOT NULL,
CONSTRAINT manufacturers_pkey PRIMARY KEY (manufacturerid)
)
WITH (
OIDS=FALSE
);
The resulting code in the model (model1.edmx) is:
SELECT
manufacturers.manufacturerid AS manufacturerid,
manufacturers.manufacturername AS manufacturername
FROM public.manufacturers AS manufacturers
Further I find the following error:
warning 6002: The table/view 'mydb.public.manufacturers' does not have a primary key defined. The key has been inferred and the definition was created as a read-only table/view.
Seems that the EF generator is unable to find my primary key and therefore generates a view rather then a table. Any inserts or updates using the EF objects subsequently failes.
Any ideas whats wrong?
Thanks!
edit: Using Vs2008 SP1, latest dotConnect for Postgresql, latest Postgresql DB (8.4.4) running on Win7
I have got serious issues with dotconnect for Postgresql. I tried a simple example, generating an EF Model from a database with a single table:
CREATE TABLE manufacturers
(
manufacturerid smallint NOT NULL,
manufacturername character varying(125) NOT NULL,
CONSTRAINT manufacturers_pkey PRIMARY KEY (manufacturerid)
)
WITH (
OIDS=FALSE
);
The resulting code in the model (model1.edmx) is:
SELECT
manufacturers.manufacturerid AS manufacturerid,
manufacturers.manufacturername AS manufacturername
FROM public.manufacturers AS manufacturers
Further I find the following error:
warning 6002: The table/view 'mydb.public.manufacturers' does not have a primary key defined. The key has been inferred and the definition was created as a read-only table/view.
Seems that the EF generator is unable to find my primary key and therefore generates a view rather then a table. Any inserts or updates using the EF objects subsequently failes.
Any ideas whats wrong?
Thanks!