Postgresql

 

Some basic postgre commands:







\d [NAME]      describe table, index, sequence, or view
 \d{t|i|s|v|S} [PATTERN] (add "+" for more detail)
                list tables/indexes/sequences/views/system tables
 \da [PATTERN]  list aggregate functions
 \db [PATTERN]  list tablespaces (add "+" for more detail)
 \dc [PATTERN]  list conversions
 \dC            list casts
 \dd [PATTERN]  show comment for object
 \dD [PATTERN]  list domains
 \df [PATTERN]  list functions (add "+" for more detail)
 \dg [PATTERN]  list groups
 \dn [PATTERN]  list schemas (add "+" for more detail)
 \do [NAME]     list operators
 \dl            list large objects, same as \lo_list
 \dp [PATTERN]  list table, view, and sequence access privileges
 \dT [PATTERN]  list data types (add "+" for more detail)
 \du [PATTERN]  list users
 \l             list all databases (add "+" for more detail)