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Documentation >> Postgres Pro Standard 13
11.1. Introduction
database programmer to foresee which indexes will be useful. The following command can be used to create
Documentation >> Postgres Pro Standard 13
36.4. User-Defined Procedures
database object similar to a function. The key differences are: Procedures are defined with the CREATE
Documentation >> Postgres Pro Standard 13
39.5. Rules and Privileges
CREATE VIEW phone_number AS SELECT person, CASE WHEN NOT private THEN phone END AS phone FROM phone_data; GRANT SELECT ON phone_number TO assistant; Nobody except that user (and the database
Documentation >> Postgres Pro Standard 13
Chapter 23. Routine Database Maintenance Tasks
database administrator's responsibility to set up appropriate scripts, and to check that they execute successfully. One obvious maintenance task is the creation
Documentation >> Postgres Pro Standard 13
E.6. Postgres Pro Standard 13.15.1
databases could fail to start within the specified timeout. Reduced logging level during a specified restore point creation
Documentation >> Postgres Pro Standard 13
F.18. file_fdw
CREATE FOREIGN TABLE pglog ( log_time timestamp(3) with time zone, user_name text, database
Documentation >> Postgres Pro Standard 13
CREATE POLICY
create or change policies for it. While policies will be applied for explicit queries against tables in the database
Documentation >> Postgres Pro Standard 13
11.10. Operator Classes and Operator Families
database does not use the standard “ C ” locale. As an example, you might index a varchar column like this: CREATE
Documentation >> Postgres Pro Standard 13
REASSIGN OWNED
database objects owned by one or more roles. The REASSIGN OWNED command does not affect any privileges granted to the old_roles on objects that are not owned by them. Likewise, it does not affect
Documentation >> Postgres Pro Standard 13
19.5. Password Authentication
database user is stored in the pg_authid system catalog. Passwords can be managed with the SQL commands CREATE
Documentation >> Postgres Pro Standard 13
dblink_connect
database session is ended. The connection string may also be the name of an existing foreign server. It is recommended to use the foreign-data wrapper dblink_fdw when defining the foreign server
Documentation >> Postgres Pro Standard 13
41.3. Declarations
creates two different ways to name the same object, unrestricted use can be confusing. It's best to use it only for the purpose of overriding predetermined names. 41.3.3. Copying Types variable %TYPE %TYPE provides
Documentation >> Postgres Pro Standard 13
50.11. pg_class
database's default tablespace is implied. Not meaningful if the relation has no on-disk file, except for partitioned tables, where this is the tablespace in which partitions will be created
Documentation >> Postgres Pro Standard 13
12.1. Introduction
databases for years. Postgres Pro has ~ , ~* , LIKE , and ILIKE operators for textual data types, but they lack many essential properties required by modern information systems: There is no linguistic support, even for English. Regular expressions
Documentation >> Postgres Pro Standard 13
50.42. pg_replication_origin
created. For more on replication origins see Chapter 48 . Unlike most system catalogs, pg_replication_origin is shared across all databases