Oracledatareader How To Get Number Of Records

oracledatareader how to get number of records

How to get the number of records of a streaming
The textbox uses this expression to count the number of records and displays the result. It should display an accurate result whether the form is displaying a complete recordset or a filtered one. It should display an accurate result whether the form is displaying a complete recordset or a filtered one.... 21/11/2005 · Hi, If finding out the number of rows is really important executenonquery will return the number of rows affected. You still will have use executereader to get a datareader.

oracledatareader how to get number of records

How to Count Number of Rows into Cursor in SQL

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8/08/2007 · It is definitely associated with FetchSize. If I query all fields * instead of a geometry column, the leaking is much smaller. It's probably connected with a fact that in this case less number of records is fetched from the server since records are bigger and occupy more space in a "fetch buffer".

oracledatareader how to get number of records

Number of rows returned by a DataReader The ASP.NET Forums
hi..plz help me out. i like to get count of records in the table ( included deleted recors ). in other words.. the number of records from the table creation. Alvin567 09-08-2012 how to find out my computer specs windows 7 hi..plz help me out. i like to get count of records in the table ( included deleted recors ). in other words.. the number of records from the table creation. Alvin567 09-08-2012. How to find my kaiser policy number

Oracledatareader How To Get Number Of Records

Number of rows returned by a DataReader The ASP.NET Forums

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Oracledatareader How To Get Number Of Records

u cannot get the count of the number rows in a datareader like that. u can either retreive the count from the sql query itself OR bind it to a dummy dataset and u can use

  • Retrieving Data: a Simple Query. This section demonstrates retrieving data from the database. The ExecuteReader() method of an OracleCommand object returns an OracleDataReader object, which can be accessed to display the result on the form.
  • How can I get the number of records affected by this statement: select * from x_table where column1 = 5 I thought ExecuteNonQuery is what I need but it returned -1.
  • Microsoft CRM limits the number of records exported to Excel to 10,000 in order to minimize the potential inadvertent performance impact of large queries on the system. But all hope is not lost! Use the following trick to get the exact number of records in your query with a quick customization.
  • 27/08/2004 · But the Microsoft provider for Oracle supports a HasRows property on the OracleDataReader to do it. The client has an internal buffer for a few rows. HasRows just prefetches some rows into this buffer and tells you if the cursor returned rows.

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