ORA-00600: Error in Query Oracle 12c Using WITH
Hello, today we want to share an ORA-00600 error that has arisen in a client that shows how important it is to know the new functionalities of the application with …
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Execution plan. Optimize query in Oracle
Hello, today we are going to share a recent optimization case. While reviewing performance issues for the optimization of an Oracle environment we detected a query that took 29 minutes …
Emcli creación credenciales en Cloud Control
Hola a todos.Hoy nos gustaría compartir con vosotros una forma de crear credenciales y asignar permisos en Cloud Control mediante línea de comando usando el comando emcli. Trabajando con EMCLI …
GENERATED COLUMNS en MySQL
En esta ocación vamos a hablaros de una nueva funcionalidad que se introduce en MySQL 5.7. Se trata de las columnas generadas o GENERATED COLUMNS. Veamos qué son y como funcionan. …
High availability with “failure groups” in ASM
Today we would like to share with you an ASM functionality that we don’t usually use too much but that can help us to improve the high availability of our …
Create file tnsnames.ora from Cloud Control
Hello everyone! Today we wanted to share with you a script that we have used several times to generate the file tnsnames. ora connection by a query to Cloud Control. …