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Julian Hyde commented on CALCITE-1943: -------------------------------------- Why is {{PREV("A"."net_weight", 0)}} better than {{"A"."net_weight"}}? > Add back NavigationExpander and NavigationReplacer in SqlValidatorImpl > ---------------------------------------------------------------------- > > Key: CALCITE-1943 > URL: https://issues.apache.org/jira/browse/CALCITE-1943 > Project: Calcite > Issue Type: Bug > Reporter: Dian Fu > Assignee: Julian Hyde > > {{NavigationExpander}} and {{NavigationReplacer}} was deleted as a fix of > issue CALCITE-1871. Just create this ticket to track whether we should add > them back. -- This message was sent by Atlassian JIRA (v6.4.14#64029)