Comments (5)
MaximKhorev
commented on July 18, 2024
+1
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proller
commented on July 18, 2024
Problem still actual? (on latest version of clickhouse and odbc driver)
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blinkov
commented on July 18, 2024
Please, reopen the issue if it is still relevant.
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alexey-milovidov
commented on July 18, 2024
It is still relevant.
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traceon
commented on July 18, 2024
Tried the following with the latest release of the ODBC driver (v1.1.1.20191108):
> clickhouse-client --query "CREATE TABLE nullable_col_issue_tbl ( nullable_col Nullable(Int32) ) ENGINE = Memory"
> clickhouse-client --query "INSERT INTO nullable_col_issue_tbl VALUES ( NULL )"
> clickhouse-client --query "SELECT nullable_col from nullable_col_issue_tbl WHERE nullable_col IS NULL LIMIT 1"
\N
then executed that same SELECT query in Tableau in Windows, and got this:
Please close this issue, if the above can be considered an indication that this issue is fixed, at least starting v1.1.1.20191108.
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