In some situations it is worthwhile to rebuild indexes periodically with the REINDEX command or a series

NameROLLBACK TO SAVEPOINT -- roll back to a savepoint Synopsis

NameCREATE OPERATOR -- define a new operator Synopsis

The following resources contain additional information about genetic algorithms:

Before we proceed, you should understand the basic PostgreSQL system architecture. Understanding how the parts of PostgreSQL

NameCREATE TABLE -- define a new table Synopsis

bloom provides an index access method based on Bloom filters

The catalog pg_shseclabel stores security labels on shared database objects. Security labels can be manipulated with the

NameDROP AGGREGATE -- remove an aggregate function Synopsis

Geometric data types represent two-dimensional spatial objects. Table 8-20 shows the geometric types available in PostgreSQL.