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Julian Hyde resolved CALCITE-4087. ---------------------------------- Fix Version/s: 1.24.0 Resolution: Fixed Fixed in [6f90acaa|https://github.com/apache/calcite/commit/6f90acaaac962f666741dae8fa20170e1d9a71e4]. > Hoist, a utility to replace literals in a SQL string with placeholders > ---------------------------------------------------------------------- > > Key: CALCITE-4087 > URL: https://issues.apache.org/jira/browse/CALCITE-4087 > Project: Calcite > Issue Type: New Feature > Components: babel > Affects Versions: 1.23.0 > Reporter: Julian Hyde > Assignee: Julian Hyde > Priority: Major > Fix For: 1.24.0 > > > Add "Hoist", a utility to replace literals in a SQL string with placeholders. > By default it uses Calcite's parser, but you can configure to use different > quoting, casing, and also to use a different parser such as Babel for other > dialects of SQL. > It generates a data structure, {{Hoisted}}, that contains a map of where the > literals occur within the SQL string. The Hoisted.substitute method generates > an alternative SQL string, replacing the literals with a custom string. > It does not call {{SqlNode.unparse}}, and therefore does not lose any of the > original formatting. > For more examples, see tests added to {{SqlParserTest}} and > {{BabelParserTest}}. -- This message was sent by Atlassian Jira (v8.3.4#803005)