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Backpatch PR 2242 into 42.2: PgDatabaseMetaData.getIndexInfo() cast operands to smallint #2253

Merged
merged 1 commit into from Sep 13, 2021
Merged

Backpatch PR 2242 into 42.2: PgDatabaseMetaData.getIndexInfo() cast operands to smallint #2253

merged 1 commit into from Sep 13, 2021

Commits on Sep 13, 2021

  1. PgDatabaseMetaData.getIndexInfo() cast operands to smallint (#2242) 

    It is possible to break method PgDatabaseMetaData.getIndexInfo() by adding certain custom operators.
This PR casts operands in a query so that PgDatabaseMetaData.getIndexInfo() works in presence
of such operator config.

Creating this operator triggers this issue:

CREATE OR REPLACE FUNCTION f6(numeric, integer) returns integer as 'BEGIN return $1::integer & $2;END;' language plpgsql immutable;
CREATE OPERATOR & (LEFTARG = numeric, RIGHTARG = integer, PROCEDURE = f6);

Fixes #2241
    @jsyrjala
    jsyrjala committed Sep 13, 2021
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