Wrong generate SQL statement for the stored procedure
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Key: DNET-723
URL: http://tracker.firebirdsql.org/browse/DNET-723
Project: .NET Data provider
Issue Type: Bug
Components: Entity Framework support
Affects Versions: 5.6.0.0
Environment: Firebird 2.5.2, Firebird Entity Framework Provider -
version 5.6.0, Firebird ADO.NET Data Povider - version 5.6.0, Entity Framework
- version 6.1.3
Reporter: Denis Maslov
Assignee: Jiri Cincura
Good day!
When I try execute simple procedure over EF, i got the next error:
"FirebirdSql.Data.FirebirdClient.FbException: Dynamic SQL Error SQL error code
= -204 Implementation limit exceeded ..."
In the end, I found that the problem in the wrong EF generation sql statement.
Text procedure (Firebrd):
procedure B_IMP_I_REESTR (
IDUSER integer,
IMPMODE integer,
IDGEN integer,
IDPARENT integer,
IDTCH integer,
NOMER varchar(15),
SBORNIK integer,
NAME varchar(250),
VIX_DAN blob sub_type 0 segment size 80,
ISSYSTEM integer,
POKAZ varchar(8),
GOD integer,
RABMAT integer,
IDGROUP integer,
IDPODGROUP integer,
IDTYPE integer,
ORDERVIEW integer,
CREATEDATE date,
AUTHOR varchar(250),
NORM_GUID varchar(100),
INSTALL_GUID varchar(100),
INDEX_YEAR integer,
INDEX_MONTH integer,
INDEX_ORGNAME varchar(250),
INDTYPE varchar(50))
returns (
ID integer)
...
Text procedure (EF generate):
SELECT
1 AS "C1",
"A"."ID" AS "ID"
FROM "B_IMP_I_REESTR"(CAST(@IDUSER AS INT), CAST(@IMPMODE AS INT), CAST(@IDGEN
AS INT), CAST(@IDPARENT AS INT), CAST(@IDTCH AS INT), CAST(@NOMER AS
VARCHAR(8191)), CAST(@SBORNIK AS INT), CAST(@NAME AS VARCHAR(8191)),
CAST(@VIX_DAN AS BLOB SUB_TYPE BINARY), CAST(@ISSYSTEM AS INT), CAST(@POKAZ AS
VARCHAR(8191)), CAST(@GOD AS INT), CAST(@RABMAT AS INT), CAST(@IDGROUP AS INT),
CAST(@IDPODGROUP AS INT), CAST(@IDTYPE AS INT), CAST(@ORDERVIEW AS INT),
CAST(@CREATEDATE AS TIMESTAMP), CAST(@AUTHOR AS VARCHAR(8191)), CAST(@NORM_GUID
AS VARCHAR(8191)), CAST(@INSTALL_GUID AS VARCHAR(8191)), CAST(@INDEX_YEAR AS
INT), CAST(@INDEX_MONTH AS INT), CAST(@INDEX_ORGNAME AS VARCHAR(8191)),
CAST(@INDTYPE AS VARCHAR(8191))) AS "A"
For example, why INDTYPE varchar(50) -> CAST(@INDTYPE AS VARCHAR(8191)) ???
Regards, Maslov Denis.
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