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[GitHub] [spark] vinodkc opened a new pull request, #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
vinodkc opened a new pull request, #38608:
URL: https://github.com/apache/spark/pull/38608
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### What changes were proposed in this pull request?
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This PR implements a built-in function to change a bit at a specified position.
### Why are the changes needed?
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A function for changing a bit at a specified position to a 1 or 0. `SETBIT` takes the input and sets the bit specified by position to the value, 0 or 1, as provided by the value_arg argument.
`SETBIT(integer_type input, INT position [, INT bit_arg])`
The positions are numbered right to left, starting at zero. The position argument cannot be negative.
The bit_arg parameter only accepts a value of 0 or 1. If a value for bit_arg is not specified, the default value of 1 is used.
Ref:
1) [Impala](https://impala.apache.org/docs/build/html/topics/impala_bit_functions.html#bit_functions__setbit)
2) [Redis](https://redis.io/commands/setbit/)
3) [Teradata](https://docs.teradata.com/r/Teradata-Database-SQL-Functions-Operators-Expressions-and-Predicates/March-2017/Bit/Byte-Manipulation-Functions/SETBIT)
4) [MSSQL](https://learn.microsoft.com/en-us/sql/t-sql/functions/set-bit-transact-sql?view=sql-server-ver16)
5) [Sybase](https://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.help.sqlanywhere.12.0.1/dbreference/set-bit-function.html)
6) [PostgreSQL](https://www.postgresql.org/docs/9.0/functions-binarystring.html)
### Does this PR introduce _any_ user-facing change?
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Yes, a new built-in function `bit_set` and alias `setbit` added
### How was this patch tested?
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Added test cases
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[GitHub] [spark] github-actions[bot] commented on pull request #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #38608:
URL: https://github.com/apache/spark/pull/38608#issuecomment-1477119894
We're closing this PR because it hasn't been updated in a while. This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable.
If you'd like to revive this PR, please reopen it and ask a committer to remove the Stale tag!
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[GitHub] [spark] vinodkc commented on pull request #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
Posted by GitBox <gi...@apache.org>.
vinodkc commented on PR #38608:
URL: https://github.com/apache/spark/pull/38608#issuecomment-1311184404
CC @cloud-fan , @HyukjinKwon
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[GitHub] [spark] vinodkc commented on pull request #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
Posted by GitBox <gi...@apache.org>.
vinodkc commented on PR #38608:
URL: https://github.com/apache/spark/pull/38608#issuecomment-1315718307
CC @cloud-fan , @HyukjinKwon , @dongjoon-hyun
Can you please review this PR ?
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[GitHub] [spark] vinodkc commented on pull request #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
Posted by GitBox <gi...@apache.org>.
vinodkc commented on PR #38608:
URL: https://github.com/apache/spark/pull/38608#issuecomment-1344618388
@gengliangwang, can you please review it?
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[GitHub] [spark] github-actions[bot] closed pull request #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed pull request #38608: [SPARK-41080][SQL] Support Bit manipulation function SETBIT
URL: https://github.com/apache/spark/pull/38608
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