any_value() — PostgreSQL aggregate aggregate function
any_value(): arbitrary value from among input values. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
Function Category: Aggregate Functions
array_agg() — PostgreSQL aggregate aggregate function
array_agg(): concatenate aggregate input into an array. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
avg() — PostgreSQL aggregate aggregate function
avg(): the average (arithmetic mean) as numeric of all bigint values. PostgreSQL aggregate functions — signature, volatility, version applicability and…
bit_and() — PostgreSQL aggregate aggregate function
bit_and(): bitwise-and smallint aggregate. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
bit_or() — PostgreSQL aggregate aggregate function
bit_or(): bitwise-or smallint aggregate. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
bit_xor() — PostgreSQL aggregate aggregate function
bit_xor(): bitwise-xor smallint aggregate. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
bool_and() — PostgreSQL aggregate aggregate function
bool_and(): boolean-and aggregate. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
bool_or() — PostgreSQL aggregate aggregate function
bool_or(): boolean-or aggregate. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
corr() — PostgreSQL aggregate aggregate function
corr(): correlation coefficient. PostgreSQL aggregate functions — signature, volatility, version applicability and an illustrative example.
count() — PostgreSQL aggregate aggregate function
count(): number of input rows for which the input expression is not null. PostgreSQL aggregate functions — signature, volatility, version…