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| <!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
| <concept id="langref_sql"> |
| |
| <title>Impala SQL Statements</title> |
| <titlealts audience="PDF"><navtitle>SQL Statements</navtitle></titlealts> |
| <prolog> |
| <metadata> |
| <data name="Category" value="Impala"/> |
| <data name="Category" value="SQL"/> |
| <data name="Category" value="Developers"/> |
| <data name="Category" value="Data Analysts"/> |
| </metadata> |
| </prolog> |
| |
| <conbody> |
| |
| <p> |
| The Impala SQL dialect supports a range of standard elements, plus some extensions for Big Data use cases |
| related to data loading and data warehousing. |
| </p> |
| |
| <note> |
| <p> |
| In the <cmdname>impala-shell</cmdname> interpreter, a semicolon at the end of each statement is required. |
| Since the semicolon is not actually part of the SQL syntax, we do not include it in the syntax definition |
| of each statement, but we do show it in examples intended to be run in <cmdname>impala-shell</cmdname>. |
| </p> |
| </note> |
| |
| <p audience="PDF" outputclass="toc all"> |
| The following sections show the major SQL statements that you work with in Impala: |
| </p> |
| </conbody> |
| </concept> |