是否有像to_date（oracle）这样的Impala函数？

Question

我想通过Impala-shell通过类似于
的功能来操纵日期 TO_DATE( string1 [, format_mask] [, nls_language] )来自 Oracle 。有什么建议我该怎么做？

Answer 1

Impala supports many date conversion functions. The closest one to Oracle's TO_DATE() is FROM_TIMESTAMP().

For more details see Impala Date and Time Functions.