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**HPL/SQL is included to Apache Hive since version 2.0** * [[home|Home]]\\ * [[why|Why HPL/SQL]]\\ * [[features|Key Features]]\\ * [[start|Get Started]]\\ * [[doc|HPL/SQL Reference]]\\ * [[download|Download]]\\ * [[new|What's New]]\\ * [[about|About]]

update

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====== UPDATE Statement ====== UPDATE statement allows you to update columns of existing rows in the specified table. **Syntax**: <code language="sql"> UPDATE table_name SET col = expr [, coln = exprn] ... [WHERE condition] UPDATE table_name SET (col [,coln]...) = (expr [, exprn] ... | select_statement) [WHERE condition] </code>