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ryandotsmith/agg.sql

Created January 23, 2013 05:19
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Postgres array concatenation aggregate function.
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agg.sql
CREATE AGGREGATE array_accum (anyarray)
(
sfunc = array_cat,
stype = anyarray,
initcond = '{}'
);
@megagreg72
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megagreg72 commented Aug 1, 2024 •
edited
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had to change it for pg 14:

CREATE AGGREGATE array_accum (anycompatiblearray)
(
    sfunc = array_cat,
    stype = anycompatiblearray,
    initcond = '{}'
);

Thanks, this version worked for me!

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