However, I can't run it in VS2017 because of this error: Severity Code Description Project File Line Suppression State Error An error occurred while signing: Failed to sign bin\Release\app.publish\SQLSvrDETool_OOP.exe. SignTool Error: No certificates were found that met all the given ...
MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex - Best Validation of Domain? [C#] Upload ...
Once you set a value to OracleDbType or DbType property autodetection of data type ceases to work. [C#] static void Main(string[] args) { OracleConnection myConn = new OracleConnection( "User Id=Scott;Password=tiger;Data Source=Ora"); myConn.Open(); OracleCommand myCommand = new ...
In general, only application designers using the programming interfaces to Oracle Database are concerned with which types of actions should be grouped together as one transaction. Transactions must be defined properly so that work is accomplished in logical units and data is kept consistent. A transa...
in Oracle, i just define a cursor and doesn't need to know the result structure,any select result can be send to the cursor,for example: create or replace procedure test( rs out sys_refcurosr) begin open rs for select * from emp; end; ...
Oracle developers using PL/SQL require the ability to use the Oracle dbms_sql package for constructing cursors to execute SQL statements and fetching st_geometry attributes.The Oracle dbms_sql
Oracle® Microsoft ® Jet (.mdb) In earlier versions, you had to go to the OLE database provider for Open Database Connectivity (ODBC) data that used the appropriate ODBC driver to access these data sources. With MDAC 2.0, however, you can use the native OLE database providers to acc...
1) FUNCTIONS in MySQL cannot take OUT/INOUT parameters, change any such Oracle functions to PROCEDURE. 1) Make use of the DELIMITER construct, or your MySQL Stored Procedures just wont work. 2) Change "AND ROWNUM < x" to " LIMIT x" ...
[C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex - Best Validation of Domain? [C#] Upload pictures with HttpClient - data not sending correctly [C#]conversion fro...
Search and navigation tips When you work with a software tool, you often need to find something or other. In DataGrip, you could be looking for things like: — Database objects: tables, views, pr