Previous articles described how to insert columns between existing table columns in various RDBMSs. Currently, Apache Impala does not support this. You can, however, change
Adding multiple columns in between columns – MySQL
When working with several RDBMSs, even minor changes in syntax can cause difficulties. This is the first in a series of postings about how to
Adding Multiple Columns in Apache Impala
When you engage with several RDBMSs, even a small amount of change in syntax can cause confusion. This is the second in a series of
Adding multiple columns in a table – MySQL
When you engage with several RDBMSs, even a small amount of change in syntax can cause confusion. This is the first in a series of
Apache Impala DROP Statement
The DROP command aids in the deletion of database objects. This is a popular command in any RDBMS, and it should be used with caution
Apache Impala ALTER Statement
This is a logical operation in Impala that modifies database or table metadata in the metastore database that Impala and Hive share. The majority of
Big Data & SQL 