GH-47724: [C++][FlightRPC] ODBC descriptor column attribute value #48052
+2,732
−2
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Rationale for this change
Implement SQLDescribeCol which "returns the result descriptor - column name,type, column size, decimal digits, and nullability - for one column in the result set. This information also is available in the fields of the IRD." (Microsoft doc reference)
What changes are included in this PR?
Are these changes tested?
Tested locally on MSVC Windows
Are there any user-facing changes?
n/a