"insert postgres" Code Answer's
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posgres insert
INSERT INTO films
(code, title, did, date_prod, kind)
VALUES
('T_601', 'Yojimbo', 106, '1961-06-16', 'Drama');
Source: www.postgresql.org
postgresql, Rows, INSERT INTO
INSERT INTO table_name(column1, column2, …)
VALUES (value1, value2, …)
RETURNING *;Code language: SQL (Structured Query Language) (sql)
Source: www.postgresqltutorial.com
insert record into table postgresql
try:
connection = psycopg2.connect(**postgres_credentials())
cursor = connection.cursor()
records = [(1,'FOO'),(2,'SPAM')]
placeholders = ','.join(['%s']*len(records)) # => '%s,%s'
sql = f"""
INSERT INTO schema.table(id, field)
VALUES {placeholders}
"""
# Mogrify helpful to debug command sent to DB bc transforms command into human readable form.
# It's not necessary. Could just use executemany, but slower & harder to debug command as SO suggests.
insert_statement = cursor.mogrify(sql, records)
# print(insert_statement.decode('utf-8'))
cursor.execute(insert_statement)
# cursor.executemany(sql, records) # SLOW bc executes and commits each record one at a time.
# print(cursor.mogrify(sql, records).decode('utf-8'))
connection.commit()
except (Exception, psycopg2.DatabaseError) as error:
print(error)
finally:
if connection:
cursor.close()
connection.close()
Source: stackoverflow.com
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