Fix type introspection being very slow on large databases #187
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Stop using CTEs in the type introspection query, otherwise it runs for ages on databases with a large number of composite attributes (i. e. tons of tables with tons of columns). Fixes: #186
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Stop using CTEs in the type introspection query, otherwise it runs for
ages on databases with a large number of composite attributes (i. e.
tons of tables with tons of columns).
Fixes: #186