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Nest Loop indeseable vs.Hash Únete en PostgreSQL 9.6
Tengo un problema con la planificación de consultas PostgreSQL 9.6. Mi consulta se ve así: SET role plain_user; SELECT properties.* FROM properties JOIN entries_properties ON properties.id = entries_properties.property_id JOIN structures ON structures.id = entries_properties.entry_id WHERE structures."STRUKTURBERICHT" != '' AND properties."COMPOSITION" LIKE 'Mo%' AND ( properties."NAME" LIKE '%VASP-ase-preopt%' OR properties."CALCULATOR_ID" IN …