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Delete handler parse condition error, when value contains \n. It generates -1903 error, when we query tablet and do base compaction.

SQL: delete from bjh_content_order_showx where order_id='1597751948193618247 and length(source)<1;\n ;\n '

W0903 19:40:43.671677 90527 reader.cpp:574] fail to init delete param. [res=-1903]
W0903 19:40:43.671686 90527 reader.cpp:319] fail to init reader when init params. res:-1903, tablet_id:11123, schema_hash:945479433, reader type:0, version:[0-12]

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@morningman morningman added the kind/fix Categorizes issue or PR as related to a bug. label Sep 3, 2020
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LGTM

@morningman morningman added the approved Indicates a PR has been approved by one committer. label Sep 3, 2020
@morningman morningman merged commit 69bd91b into apache:master Sep 6, 2020
morningman pushed a commit that referenced this pull request Sep 7, 2020
@yangzhg yangzhg mentioned this pull request Feb 9, 2021
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[BUG] Tablet is not readable and delete handler report -1903 error, when condition value contains \n.

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