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doris/regression-test/data/external_table_p0/es
qiye 414fbd353e [fix](ES catalog)Make col != '' behavior consistent with SQL (#34151)
In SQL syntax, `col != ''` equals `col.length() > 0`.
It means that this column must exist in ES doc fields and its content is not empty.
In this PR, we make a special translation for this binary predicate to keep the behavior of both consistent.

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Co-authored-by: Luennng <luennng@gmail.com>
2024-04-27 02:29:33 +08:00
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