Oracle NANVL function
- 15 November 2022
- Database Performance ManagementMachine learning
The Oracle/PLSQL NANVL function allows you to replace a value for a floating point number such as BINARY_FLOAT or BINARY_DOUBLE when Nan (Not a number…
Oracle LNNVL function
Oracle/PLSQL LNNVL function is used in the WHERE SQL query sentence to evaluate the state when one of the operands may contain the value NULL….
Large database size Distribution MS SQL Server
- 14 November 2022
- Database Performance ManagementMachine learning
Sometimes you have to face the situation when in Microsoft SQL Server with the configured replication, the database distribution starts to grow. There…
Oracle NVL function
- 13 November 2022
- Database Performance ManagementTechnology Business
Oracle/PLSQL NVL function allows you to replace the value when there is a Null value….
It does matter what the column order is in PostgreSQL.
Recently, I came across some really broad tables with hundreds of columns in a database that was not particularly well organized. Our PostgreSQL suppo…
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