The cited error message appears when loading the attached file (a cut-down version of a local development version of the information schema) and then running
select * from problem_schema.element_types; On the last seven lines of the file I've marked a part that, when removed, makes the problem disappear, which might give a hint. Besides that, I'm clueless. My local tree was last updated June 28. -- Peter Eisentraut [EMAIL PROTECTED]
problem_schema.sql.gz
Description: application/gunzip
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
