sunjincheng created FLINK-6893:
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Summary: Add BIN supported in SQL
Key: FLINK-6893
URL: https://issues.apache.org/jira/browse/FLINK-6893
Project: Flink
Issue Type: Sub-task
Components: Table API & SQL
Affects Versions: 1.4.0
Reporter: sunjincheng
BIN(N) Returns a string representation of the binary value of N, where N is a
longlong (BIGINT) number. This is equivalent to CONV(N,10,2). Returns NULL if N
is NULL.
* Syntax:
BIN(num)
* Arguments
**num: a long/bigint value
* Return Types
String
* Example:
BIN(12) -> '1100'
* See more:
** [MySQL|
https://dev.mysql.com/doc/refman/5.7/en/string-functions.html#function_bin]
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