[cherry-pick](branch-31) pick (#38259) (#47676) (#51293) (#49381) #52005
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docs link: apache/doris-website#904 <!--Describe your changes.-->
…t set bug. (apache#47676) ### What problem does this PR solve? split_by_regexp function's third parameter doesn't support tinyint. This pr is to fix it. ``` mysql> select split_by_regexp('aa,bb,cc', ',', 1); ERROR 1105 (HY000): errCode = 2, detailMessage = the third parameter of split_by_regexp function must be a positive constant: split_by_regexp('aa,bb,cc', ',', 1) ```
…pache#51293) when pattern is empty, it's should split all alone , not return error msg `mysql> select id,name,score, k,v from table_test lateral view posexplode(split_by_regexp(name,'')) tmp as k,v order by id; ERROR 1105 (HY000): errCode = 2, detailMessage = (10.16.10.2)[RUNTIME_ERROR]Invalid pattern:`
…arams (apache#49381) support lead/lag function could input column eg: lead(col,1,col)/lag(col,1,col)
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morrySnow
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Jun 20, 2025
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PR approved by at least one committer and no changes requested. |
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What problem does this PR solve?
Problem Summary:
pick from master (#38259) (#47676) (#51293) (#49381)
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