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PostgreSQL 名称解释d bookindex

热度:91   发布时间:2024-02-08 09:55:20.0

data type

constant,其他类型的常量

type cast,类型转换

database,创建一个数据库,管理数据库

creating,创建一个数据库

privilege to create,角色属性

data_checksums配置参数,预置选项

data_directory配置参数,文件位置

date,日期/时间类型,日期

constants,特殊值

current,当前日期/时间

输出格式,日期/时间输出

(参见 formatting)

DateStyle配置参数,区域和格式化

date_part,时间/日期函数和操作符,EXTRACT, date_part

date_trunc,时间/日期函数和操作符,date_trunc

dblink,dblink,dblink

dblink_build_sql_delete,dblink_build_sql_delete

dblink_build_sql_insert,dblink_build_sql_insert

dblink_build_sql_update,dblink_build_sql_update

dblink_cancel_query,dblink_cancel_query

dblink_close,dblink_close

dblink_connect,dblink_connect

dblink_connect_u,dblink_connect_u

dblink_disconnect,dblink_disconnect

dblink_error_message,dblink_error_message

dblink_exec,dblink_exec

dblink_fetch,dblink_fetch

dblink_get_connections,dblink_get_connections

dblink_get_notify,dblink_get_notify

dblink_get_pkey,dblink_get_pkey

dblink_get_result,dblink_get_result

dblink_is_busy,dblink_is_busy

dblink_open,dblink_open

dblink_send_query,dblink_send_query

db_user_namespace配置参数,安全和认证

deadlock

timeout during,锁管理

deadlock_timeout配置参数,锁管理

DEALLOCATE,DEALLOCATE

dearmor,armor(), dearmor()

debug_assertions配置参数,预置选项

debug_deadlocks配置参数,开发者选项

debug_pretty_print配置参数,记录什么到日志

debug_print_parse配置参数,记录什么到日志

debug_print_plan配置参数,记录什么到日志

debug_print_rewritten配置参数,记录什么到日志

decimal (见 numeric)

DECLARE,DECLARE

decode,字符串函数和操作符,二进制串函数和操作符

decode_bytea

in PL/Perl,PL/Perl 中的工具函数

decrypt,原始的加密函数

decrypt_iv,原始的加密函数

default value,默认值

changing,更改列的默认值

default_statistics_target配置参数,其他规划器选项

default_tablespace配置参数,语句行为

default_text_search_config配置参数,区域和格式化

default_transaction_deferrable配置参数,语句行为

default_transaction_isolation配置参数,语句行为

default_transaction_read_only配置参数,语句行为

default_with_oids配置参数,以前的 PostgreSQL 版本

deferrable transaction

setting default,语句行为

defined,hstore 操作符和函数

degrees,数学函数和操作符

delay,延时执行

DELETE,删除,删除数据,从修改的行中返回数据,DELETE

RETURNING,从修改的行中返回数据

delete,hstore 操作符和函数

dense_rank,窗口函数

hypothetical,聚集函数

diameter,几何函数和操作符

dict_int,dict_int

dict_xsyn,dict_xsyn

difference,Soundex

digest,digest()

DISCARD,DISCARD

disjunction,逻辑操作符

disk space,恢复磁盘空间

DISTINCT,查询一个表,DISTINCT

div,数学函数和操作符

dmetaphone,双 Metaphone

dmetaphone_alt,双 Metaphone

DO,DO

dollar quoting,美元引用的字符串常量

DROP ACCESS METHOD,DROP ACCESS METHOD

DROP AGGREGATE,DROP AGGREGATE

DROP CAST,DROP CAST

DROP COLLATION,DROP COLLATION

DROP CONVERSION,DROP CONVERSION

DROP DATABASE,销毁一个数据库,DROP DATABASE

DROP DOMAIN,DROP DOMAIN

DROP EVENT TRIGGER,DROP EVENT TRIGGER

DROP EXTENSION,DROP EXTENSION

DROP FOREIGN DATA WRAPPER,DROP FOREIGN DATA WRAPPER

DROP FOREIGN TABLE,DROP FOREIGN TABLE

DROP FUNCTION,DROP FUNCTION

DROP GROUP,DROP GROUP

DROP INDEX,DROP INDEX

DROP LANGUAGE,DROP LANGUAGE

DROP MATERIALIZED VIEW,DROP MATERIALIZED VIEW

DROP OPERATOR,DROP OPERATOR

DROP OPERATOR CLASS,DROP OPERATOR CLASS

DROP OPERATOR FAMILY,DROP OPERATOR FAMILY

DROP OWNED,DROP OWNED

DROP POLICY,DROP POLICY

DROP PUBLICATION,DROP PUBLICATION

DROP ROLE,数据库角色,DROP ROLE

DROP RULE,DROP RULE

DROP SCHEMA,DROP SCHEMA

DROP SEQUENCE,DROP SEQUENCE

DROP SERVER,DROP SERVER

DROP STATISTICS,DROP STATISTICS

DROP SUBSCRIPTION,DROP SUBSCRIPTION

DROP TABLE,创建一个新表,DROP TABLE

DROP TABLESPACE,DROP TABLESPACE

DROP TEXT SEARCH CONFIGURATION,DROP TEXT SEARCH CONFIGURATION

DROP TEXT SEARCH DICTIONARY,DROP TEXT SEARCH DICTIONARY

DROP TEXT SEARCH PARSER,DROP TEXT SEARCH PARSER

DROP TEXT SEARCH TEMPLATE,DROP TEXT SEARCH TEMPLATE

DROP TRANSFORM,DROP TRANSFORM

DROP TRIGGER,DROP TRIGGER

DROP TYPE,DROP TYPE

DROP USER,DROP USER

DROP USER MAPPING,DROP USER MAPPING

DROP VIEW,DROP VIEW

dropdb,销毁一个数据库,dropdb

dropuser,数据库角色,dropuser

DROP_REPLICATION_SLOT,流复制协议

DTD,创建XML值

DTrace,安装过程,动态追踪

dynamic loading,其他默认值

dynamic_library_path,动态载入

dynamic_library_path配置参数,其他默认值

dynamic_shared_memory_type配置参数,内存

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