The non-interactive mode is used to run shell-scripts that admininster the zone, and the new pseudo-terminal is not allocated to this mode. Desired information can
Author: SHAFI SHAIK
Hi, this is Shafi Shaik, Microsoft Solutions Specialist in Data platform as well as in Data Management & Analytics. I am a certified associate in Oracle SQL*Plus and extensively trained in MongoDB Administration. My current role is Database administration with hands-on expertise in almost all relational databases namely Microsoft SQL Server, MySQL, Oracle SQL*Plus, PostGreSQL & Teradata. I'm also specialized in database development, warehousing, traditional data analysis and Big Data analysis.
Connecting to Impala shell
Apache Impala is an open source massively parallel processing (MPP) SQL query engine for data stored in a computer cluster running Apache Hadoop. It’s easy
Hive SerDe – RegEx – Example8
Similar to the previous article, the dataset below is also common and a good example to learn regular expressions. Dataset (for copying purpose):82.133.98.11 – –
Hive SerDe – RegEx – Example7
The dataset below is one of the most popular and active dataset on the Internet. Regular expression has been written for this log by a
Reserved Keywords As Columns In SQL Server
In this post, we’re going to talk about using reserved keywords as column names. This is very similar to the previous “IMPALA – Reserved Keywords
Hive DateTime Functions – UNIX_TIMESTAMP() and FROM_UNIXTIME()
In this article, we will address the frequently utilized Hive date and time functions that convert the date to BIGINT and from BIGINT to the
Big Data & SQL 