### - d -

- DATA_CORRUPTED : PostgresError
- DATA_EXCEPTION : PostgresError
- DATATYPE_MISMATCH : PostgresError
- DATE : DataType
- DATETIME_FIELD_OVERFLOW : PostgresError
- DAY : PrimitiveDate , DatePart
- DEADLOCK_DETECTED : PostgresError
- DECADE : DatePart
- DEFAULT_BUFFER : Memcached
- DEFAULT_HOST : Memcached , PeclMemcached
- DEFAULT_PORT : Memcached , PeclMemcached
- DEFAULT_SEGMENT_SIZE : SharedMemory
- DEFAULT_TIMEOUT : Socket
- DELETE : HttpMethod
- DELIMITER : PrimitivePolymorphicIdentifier
- DEPENDENT_OBJECTS_STILL_EXIST : PostgresError
- DEPENDENT_PRIVILEGE_DESCRIPTORS_STILL_EXIST : PostgresError
- DEPRECATED_FEATURE : PostgresError
- DESC : SortHelper
- DESCENDANT : LTreeExpression
- DIFFIE_HELLMAN_G : OpenIdConsumer
- DIFFIE_HELLMAN_P : OpenIdConsumer
- DISK_FULL : PostgresError
- DISTINCT_COUNT_PROJECTION : OqlSelectPropertiesParser
- DIVIDE : BinaryExpression
- DIVISION_BY_ZERO : PostgresError
- DKK : IsoCurrency
- DO_NOT_CACHE : Cache
- DOCTYPE_TAG_STATE : HtmlTokenizer
- DOUBLE : DataType
- DOW : DatePart
- DOY : DatePart
- DUPLICATE_ALIAS : PostgresError
- DUPLICATE_COLUMN : PostgresError
- DUPLICATE_CURSOR : PostgresError
- DUPLICATE_DATABASE : PostgresError
- DUPLICATE_FILE : PostgresError
- DUPLICATE_FUNCTION : PostgresError
- DUPLICATE_OBJECT : PostgresError
- DUPLICATE_PREPARED_STATEMENT : PostgresError
- DUPLICATE_SCHEMA : PostgresError
- DUPLICATE_TABLE : PostgresError
- DYNAMIC_RESULT_SETS_RETURNED : PostgresError