rewritestatement parsing error

Query parsing for option rewriteBatchedStatements must improve.
Goal is to identify the query that can be rewritten like INSERT into TABLE(a,b) VALUE (1,2).
-> INSERT FROM SELECT cannot be rewritten
-> INSERT ... ON UPDATE must work if no parameter in the UPDATE PART
-> multiple query must not be rewritten (INSERT INTO...; SELECT ...)
-> The "value" part must be well detected even with query with tab character
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