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Select count(a), from a inner join b on b.a_id = a.id where count(b.a_id) > 38;
Size: a a a
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ALTER TABLE order_bt ADD CONSTRAINT "order_id_sys_period_app_period_excl" EXCLUDE USING gist (id WITH =, sys_period WITH &&, app_period WITH &&);
CREATE TABLE?C
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CREATE TABLE order_bt_test (
id integer NOT NULL,
app_period tstzrange NOT NULL,
sys_period tstzrange NOT NULL,
CONSTRAINT "hello_world" EXCLUDE USING gist (id WITH =, sys_period WITH &&, app_period WITH &&)
);
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