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sqlalchemy / doc / build / dialects / postgresql.rst

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PostgreSQL

PostgreSQL Data Types

As with all SQLAlchemy dialects, all UPPERCASE types that are known to be valid with Postgresql are importable from the top level dialect, whether they originate from :mod:`sqlalchemy.types` or from the local dialect:

from sqlalchemy.dialects.postgresql import \
    ARRAY, BIGINT, BIT, BOOLEAN, BYTEA, CHAR, CIDR, DATE, \
    DOUBLE_PRECISION, ENUM, FLOAT, INET, INTEGER, INTERVAL, \
    MACADDR, NUMERIC, REAL, SMALLINT, TEXT, TIME, TIMESTAMP, \
    UUID, VARCHAR

Types which are specific to PostgreSQL, or have PostgreSQL-specific construction arguments, are as follows:

psycopg2

py-postgresql

pg8000

zxjdbc