You can get data types from the information_schema (8.4 docs referenced here, but this is not a new feature): ... <看更多>

This video talks about how to Change data types in Postgresqlpostgresql alter data typeshow to alter column ... ... <看更多>

Name is a 63 byte (varchar) type used for storing system identifiers. Using psql you can get type information using \dT or \dT+. ... <看更多>

PostgreSQL data type for efficient storage of monetary values. Much faster performance than NUMERIC. Works with Postgres-XL also. ... <看更多>