About exa-SebastianB

exa-SebastianB

The challenge Often integration tests result sets contain changing or even non-predictable content. In those cases you need more relaxed result matching than simply comparing against a constant value: Structural checks Syntactical checks (e.g. for a ...

exa-SebastianB · 08-09-2020

This remotelog release fixes the rockspec, so that LuaRock now has the correct link to the GitHub repository. The typo prevented the actual LuaRock package from being correctly created. Links: remotelog LuaRock package remotelog release 1.0.1 on GitH...

exa-SebastianB · 01-09-2020

This release corrects a bug when tenant-security and group-security are used in combination and a user has no groups assigned. In this case the adapter created invalid SQL because an empty IN() function was used, which is invalid in Exasol. Now the a...

exa-SebastianB · 26-08-2020

"remotelog" is a Lua module that makes logging from your Lua scripts easy. In this first release of remotelog, we added all features to have a functional equivalent in Lua to the existingremote logging for Exasol in Java: logging via TCP socket and f...

exa-SebastianB · 19-08-2020

We covered the basics of Transport Layer Security (TLS) in the first part of this article. We’ll now look at how you can use TLS with our analytics database and will focus on two areas: Incoming TLS connections to Exasol services like JDBC, BucketFS ...

exa-SebastianB · 13-08-2020

Hi @drumcircle, AWS is a field where we want to have high coverage, so sooner than later we will cover ES. As you mentioned, there is a JDBC driver available. Writing a Virtual Schema dialect based on our virtual-schema-common-jdbc is pretty straight...

exa-SebastianB · 11-08-2020

Hi Michael, updating the Lua version in the database is a frequent topic here at Exasol. It is a lot of effort since we have to deal with the fact that post-5.1 Lua uses a JIT compiler and we customized Lua quite a bit to make it convenient to work w...

exa-SebastianB · 19-06-2020

The user guide says this about index generation: Exasol creates and maintains required indexes automatically. It is not recommended to interfere in this. Now to the question of whether manual committing can improve performance. The commit overhead on...

exa-SebastianB · 18-06-2020

You probably know this, but just to make sure: you can chain rows in a single INSERT (see https://docs.exasol.com/sql/insert.htm). That is always preferable over single row inserts. Example: INSERT INTO t VALUES (2, 1.56, 'ghi'), (3, 5.92, 'pqr');

exa-SebastianB · 02-06-2020

Sorry, dass ich mich jetzt erst wieder melde. Im Moment gibt's reichlich zu tun - aber wem geht das anders? 2 Sekunden-Polling ist allerdings sportlich. Ich erinnere mich noch gut daran, das bei einem großen Automobilhesteller die IT den Fachbereich ...

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User Activity

hamcrest-resultset-matcher 1.2.0 released

remotelog (Lua) 1.0.1 released

row-level-security 1.1.2 released

remotelog (Lua) 1.0.0 released

Using TLS with our analytics database (part 2): secure communication with Exasol

Re: Elastic Search virtual schema

Re: Lua version update

Re: Temporarily Switch off "Optimizer Statistics Gathering"

Re: Temporarily Switch off "Optimizer Statistics Gathering"

Re: update table in foreign database

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