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exa-Nico
Community Manager
Community Manager
since ‎15-04-2020
41m ago

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  • Posts 75
  • Likes Received 44
  • Likes Given 9
  • Solutions 3

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Using custom JAR (Java Archive) libraries within UDFs

3 weeks ago
Background If you have your own jar that you want to use in a Java UDF, this solution shows you how to do this. Prerequisites BucketFS should be configured on the cluster and accessible to the database. You can find a guide on this here The JAR file ...

Certification Process

3 weeks ago
Background Exasol is designed for high-performance analytics and has certain requirements on the used hardware. General requirements and a minimal configuration are described in the article SOL-132. A list of standard and certified hardware is refere...

JDBC IMPORT/EXPORT: Create and receive JDBC logs

3 weeks ago
Background If you run IMPORT/EXPORT commands with another DBMS, sometimes you may need to generate JDBC logs to debug why the statement is not working. This is especially true if you do not receive any error message, and the command "hangs". This art...

Problems with special characters (UTF-8) in php using unixODBC

3 weeks ago
Problem Strings read from EXA using PHP via ODBC are truncated. PHP throws truncation errors while reading Strings from EXA via ODBC Unicode Strings cannot be displayed or are truncated Diagnosis You are using PHP on NIX and the PHP is not working pr...

Using the SQL preprocessor to support PostgreSQL/MySQL functions (e.g. DATE )

3 weeks ago
Background Some functions from other databases are not supported by Exasol. But with the powerful SQL preprocessor framework, you can easily extend the SQL language of Exasol. Explanation The following simple example shows how the DATE function from ...
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