Datadirect Odbc Drivers Download

WinSQL » Video Tutorials

What is ODBC Driver Pack?

Jun 30, 2010 Free datadirect odbc driver download download software at UpdateStar. DataDirect Connect JDBC, DataDirect Connect ODBC, DataDirect Connect OLE DB. About DataDirect Connect ODBC Drivers................

ODBC Driver Pack is a set of industry standard ODBC drivers provided by DataDirect Technologies, a third party company that specializes in writing ODBC drivers.
The ODBC Driver Pack includes following drivers:

Btrieve (Pervasive SQL)
IBM DB2 (Wire protocol. No client required)
dBase
Microsoft SQL Server (Wire protocol. No client required)
Informix
Informix (Wire protocol. No client required)
Oracle
Oracle (Wire protocol. No client required)
Paradox
Sybase (Wire protocol. No client required)
Text

Note

These driver will only work with WinSQL32. They will not work with any other application besides WinSQL32.

Benefits of using these drivers

Speed
Independent studies shows that the Wire protocol drivers out performs access with native API.
No database client software required - You do not need any other software besides WinSQL to connectto Oracle, Sybase, DB2, Informix and MS SQL Server. Simply install WinSQL with these drivers and connect to theremote database.
No need to configure:

TNSNAMES.ORA file in Oracle

DSEdit in Sybase

SetNet32 in Informix

Client for DB2
Best-in-class functionality, reliability, ease of use - We have found these drivers to be the best of the breed. WinSQLdepends heavily on the implementation of ODBC drivers. There are several features in WinSQL that are hampereddue to problems in the ODBC driver.
For instance:

You cannot create stored procedure in Oracle if you use Oracle'simplementation ODBC driver. Drivers included with WinSQL allow you to create stored procedures without any problem.

The text driver allow you to modify data in a text file. This feature is missing inthe default Text driver by Microsoft.

Are there any restrictions

Yes. You are licensed to use these drivers only with WinSQL. If you haveany other application that needs to connect to your backend database, you must contact DataDirect's sales department.

Forums

Knowledge Base

Video Tutorials

User's Guide

White Papers

Upgrade Policy

Supported Databases

System Requirements

Impala 1.3.x requires that queries with an ORDER BY clause contain a LIMIT clause.

There are three methods to specify this clause in the configuration. Oracle recommends using the Modify the Impala daemon's default query options method. For the second and third methods, see Modifying the Impala DefaultOrderByLimit Alternate Methods.

Specifying a default order by limit using any of the following methods returns a maximum of 2,000,000 rows for queries with an ORDER by clause.

If you specify the LIMIT clause using the Modify the Impala daemon's default query options method, and your queries include an ORDER BY clause, then Impala returns a maximum of 2,000,000 rows. If this limit is exceeded, then Impala throws an exception.

For queries over 2,000,000 rows, specify a higher default_order_by_limit value.

You can also specify the Default Order By Limit by using the client instead of the Impala server.

Use this method if you do not have rights to modify the Impala daemon using the previous methods. If you use this method, then Impala silently truncates your value to 2,000,000 rows.

Datadirect Odbc Driver Download

To use the recommended method to modify the Impala daemon's default query options:

Datadirect Drivers

Go to the Cloudera Manager's home page and click the Impala service.
In the Impala service page, click Configuration, and the select View and Edit.
In the Configuration page, select Impala Daemon Default Group.
Locate Impala Daemon Query Options Advanced, also known as the default_query_options, and add the following entries:
Click Save Changes.
In the Cloudera Manager's home page, restart the Impala service.