Ok, that works almost fine: >>> func.jsonb_agg(literal_column(models.OrderUINTable.name + '.*')) 'jsonb_agg(OrderUIN.*)' The problem is OrderUIN. It must be quoted: jsonb_agg("OrderUIN".*)
чт, 6 сент. 2018 г. в 17:44, Антонио Антуан <a.ch....@gmail.com>: > Another one fail: > func.jsonb_agg(*models.OrderUINTable.c.values()) - PG error: "function > jsonb_agg(integer, text, numeric, text, text, text, text) does not exist" > > > четверг, 6 сентября 2018 г., 17:28:37 UTC+3 пользователь Антонио Антуан > написал: > >> Hi guys. >> I'm using sqlalchemy 1.1.13, want to construct that query: >> select o.*, jsonb_agg(ou.*) from "Orders" o left join "OrderUIN" ou on >> ou."OrderID" = o."OrderID" group by o."OrderID" >> >> I tried that options: >> - func.jsonb_agg(OrderUINTable), got select o.*, jsonb_agg() from >> "Orders"... Empty argument for the function, as you can see. >> - func.jsonb_agg(OrderUINTable.columns.values()), got can't adapt type >> 'Column' >> - func.jsonb_agg(OrderUINTable.alias), got TypeError: self_group() got an >> unexpected keyword argument 'against' >> >> How can I implement it? >> > -- > SQLAlchemy - > The Python SQL Toolkit and Object Relational Mapper > > http://www.sqlalchemy.org/ > > To post example code, please provide an MCVE: Minimal, Complete, and > Verifiable Example. See http://stackoverflow.com/help/mcve for a full > description. > --- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sqlalchemy+unsubscr...@googlegroups.com. > To post to this group, send email to sqlalchemy@googlegroups.com. > Visit this group at https://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/d/optout. > -- Антон -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.