Don't allow IntColumn DataType is DATE when query column data of Date type used by Python client #17015
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… type used by Python client; Only set timeseries metadata to null and don't effect whole line data can be returned when column type is not compatible
jt2594838
reviewed
Jan 13, 2026
.../src/main/java/org/apache/iotdb/db/queryengine/execution/operator/source/SeriesScanUtil.java
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… load snapshot progress; Directly modify data type to INT32 in the IntColumn, instead of regenerate Column; Avoid modified attribute value will be changed false.
jt2594838
approved these changes
Jan 13, 2026
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Fix this scene that query data used by Python client:
In addition, resovle the problem involved can't fetch result from the table view:
only set timeseries metadata to null and don't effect whole line data can be returned when column type is not compatible