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python connection: SQL column renaming doesn't work #246

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leahwangibm opened this issue Jun 1, 2024 · 0 comments
Open

python connection: SQL column renaming doesn't work #246

leahwangibm opened this issue Jun 1, 2024 · 0 comments

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@leahwangibm
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Hi,

I noticed that the SQL renaming clause AS doesn't work if there are no operations on those columns, AS renaming wouldn't work.
e.g.

SELECT TRIM(COL_A) AS NEW_COL_A, 
               COL_B AS NEW_COL_B

we will end up with a dataframe has header as NEW_COL_A and COL_B. Has anyone else encountered the same issue before?

query="""<SQL query>"""
df = pd.read_sql(query, db_conn) # db_conn is the database instance I set up via jaydebeapi

Thanks in advance!
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@leahwangibm