I built a RelNode using the following SQL: SELECT GROUP_CONCAT(ename ORDER BY ename DESC SEPARATOR 'a') FROM emp and I used RelToSqlConverter to converter it
cson
ag-grid-react
freemarker
digital-ocean
yapi
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data-ingestion
registerhotkey
idl-programming-language
org-table
tweepy
dispatchsemaphore
inorder
reentrantlock
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discovery
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lipo
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