Error in BLOBs of text type
---------------------------
Key: DNET-441
URL: http://tracker.firebirdsql.org/browse/DNET-441
Project: .NET Data provider
Issue Type: Bug
Components: ADO.NET Provider
Affects Versions: 2.6
Environment: It works fine with
FB.NET 2.5.2.0 but fails with the new 2.6.0.0
The connection string use an FbServerType.Embedded and the underlying
fbembed.dll
version is 2.1.3.18185.
Reporter: Jiri Cincura
Assignee: Jiri Cincura
//From mailing list.
Here is the code:
DbProviderFactory dbf =
DbProviderFactories.GetFactory("FirebirdSql.Data.FirebirdClient");
DbConnection conn = dbf.CreateConnection();
conn.ConnectionString = connstr;
conn.Open();
DbCommand comm = dbf.CreateCommand();
comm.Connection = conn;
comm.CommandText =
"INSERT INTO WITHBLOB ( ID, LONGTEXT ) VALUES ( 10, @LONGTEXT
)";
DbParameter p = dbf.CreateParameter();
p.ParameterName = "@LONGTEXT";
p.DbType = DbType.String;
p.Value = "Hello";
comm.Parameters.Add(p);
comm.ExecuteNonQuery();
conn.Close();
The table WITHBLOB is defined as:
CREATE TABLE WITHBLOB
(
ID integer,
LONGTEXT blob sub_type 1
);
The error was:
"BLOB and array data types are not supported for move operation"
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