Simplified LOAD DATA LOCAL INFILE statement parsing #49
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pmishchenko-ua
approved these changes
Nov 12, 2025
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The validateLocalFileName function checks that the filename requested by the server and provided in the query is the same. An old version of regexp tried to parse all versions of comments before LOAD DATA LOCAL INFILE. This caused stack overflow errors on big queries.
The new version just searches LOAD DATA... query somewhere inside the statement.