congqixia fbd8a766c5
fix: check field exists in column groups before reading from loon manifest (#46816)
Related to #44956

Before reading field data from loon manifest, check if the field exists
in column groups first. If the field does not exist, return an empty
result instead of proceeding with the read operation.

This is a workaround until loon natively supports returning null for
non-existent fields.

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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2026-01-07 10:09:25 +08:00
..
2021-11-16 15:41:11 +08:00