tips&tricks

When UPDATE becomes an INSERT

During a research for VOODOO, we came across a lot of interesting stuff inside REDO.
One of my favourites is an UPDATE, becoming an INSERT </p />
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When UPDATE becomes an INSERT

During a research for VOODOO, we came across a lot of interesting stuff inside REDO.
One of my favourites is an UPDATE, becoming an INSERT </p />
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How to recover a dropped package from archivelogs – based on research for VOODOO engine

Sorry for long time without post, but we are writing with Marcin Rydz a new heterogenous replication product based on archivelogs and it’s consuming a looooooot of our time </p />
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How to recover a dropped package from archivelogs – based on research for VOODOO engine

Sorry for long time without post, but we are writing with Marcin Rydz a new heterogenous replication product based on archivelogs and it’s consuming a looooooot of our time </p />
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back to the basics: ALTER TABLE MOVE vs SHRINK

It’s time for the next article with ODBV visualisation </p />
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back to the basics: ALTER TABLE MOVE vs SHRINK

It’s time for the next article with ODBV visualisation </p />
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back to the basics: truncate table reuse storage vs drop storage

From time to time I get questions on my trainings, what is the difference between TRUNCATE TABLE and TRUNCATE TABLE DROP STORAGE… well, there is no difference because DROP STORAGE is default </p />
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