Procedures

A system table called "sys_procedures" is queried to obtain the available stored procedures that are executed:

import cdata.greenplum as mod
conn = mod.connect("User=user;Password=admin;Database=dbname;Server=127.0.0.1;Port=5432")
cur = conn.cursor()
cmd = "SELECT * FROM sys_procedures"
cur.execute(cmd)
rs = cur.fetchall()
for row in rs:
	print(row)

Parameters

The input parameters of any stored procedure are similarly obtained from the "sys_procedureparameters" system table:

import cdata.greenplum as mod
conn = mod.connect("User=user;Password=admin;Database=dbname;Server=127.0.0.1;Port=5432")
cur = conn.cursor()
cmd = "SELECT * FROM sys_procedureparameters WHERE ProcedureName = 'SelectEntries'"
cur.execute(cmd)
rs = cur.fetchall()
for row in rs:
	print(row)