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Muhammad Gelbana edited comment on CALCITE-3108 at 6/2/19 8:34 AM: ------------------------------------------------------------------- My branches got mixed up and I added this feature to an unmurged PR that supports the {{::}} operator. Please refer to the description for the updated sample query. I added {{TEXT}} as a keyword so the returned result set column type name would be {{TEXT}} as returned from a PostgreSQL DB. I don't usually like touching the parser so you're suggestion sounds more Java oriented, as I'll have to acquire the {{<identifier>}} and act accordingly. Is it possible to easily return the column type name as TEXT if I follow that approach ? I still have to provide casting rules to support casting types to that identifier. was (Author: mgelbana): My branches got mixed up and I added this feature to an unmurged PR that supports the {{::}} operator. Please refer to the description for the updated sample query. I added {{TEXT}} as a keyword so the returned result set column type name would be {{TEXT}} as returned from a PostgreSQL DB. I don't usually like touching the parser so you're suggestion sounds more Java oriented, as I'll have to acquire the {{<identifier>}} and act accordingly. Is it possible to easily return the column type name as TEXT if I follow that approach ? > Babel parser should parse the PostgreSQL TEXT type > -------------------------------------------------- > > Key: CALCITE-3108 > URL: https://issues.apache.org/jira/browse/CALCITE-3108 > Project: Calcite > Issue Type: Bug > Components: babel, core > Affects Versions: 1.19.0 > Reporter: Muhammad Gelbana > Assignee: Muhammad Gelbana > Priority: Minor > Labels: pull-request-available > Fix For: 1.20.0 > > Time Spent: 10m > Remaining Estimate: 0h > > Casting to PostgreSQL TEXT (ie. VARCHAR) isn't currently supported. The > following query would fail in parsing and execution. > {code:sql}SELECT CAST(EXPR$0 AS text) FROM (VALUES (1, 2, 3)){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)