In today’s article, we will learn how to define and get privileges such as Select, Insert, Update and Delete to specific tables in a Postgresql …
Read More »Statistics Collection Job Remaining Active In The Database
Sessions belonging to database statistics collection jobs can sometimes remain active. In this article, we will discuss how to identify and terminate these sessions. 1. …
Read More »SQL Server Statistics Update
In today’s article, we will be discussing the importance of seeing when SQL Server Statistics were last updated for the system. Statistics have a significant …
Read More »Check Database ALERT LOG Output
In today’s article, we will be learning how to Check ALERT LOG Output in Database. We can query the errors encountered in the database directly …
Read More »How To See Active Connections In SQL Server
In SQL Server, we may sometimes need to check which machine has established a connection and how many connections are being made. In today’s article, …
Read More »Session Statistics
In today’s article, I will be giving you information about active, inactive and other Session Statistics in the database. Active Session Statistics 1. We can …
Read More »Retrieve Data From MongoDB With PolyBase
In today’s article, we will cover retrieving data from MongoDB with PolyBase; PolyBase allows us to retrieve data from multiple sources and combine them into …
Read More »Lock Control In Database
In today’s article, we will discuss checking for LOCKs in the database, which is one of the checks we perform when there is a problem …
Read More »Data Transfer From PostgreSQL To SQL Server With PolyBase
In this article, we will see how to query a table in PostgreSQL by defining it as an external table in SQL Server. First, we …
Read More »ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout
This error is occurs because the statistics belonging to the External Table cannot be collected while collecting the statistics belonging to the tables. Solution: We …
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