{"Entry":{"collection":"func","key":"current-time","name":"current_time","aliases":[],"metadata":{"changed_in":["7.3","8.1","8.2"],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"7.1","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"7.2"},{"descriptions_changed":true,"doc_overhaul":false,"from":"7.2","group_changed":null,"signatures":{"added":["current_time → time with time zone"],"removed":["current_time → time"]},"status":"changed","to":"7.3"},{"descriptions_changed":true,"doc_overhaul":false,"from":"7.3","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"7.4"},{"descriptions_changed":true,"doc_overhaul":false,"from":"7.4","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"8.0"},{"descriptions_changed":false,"doc_overhaul":false,"from":"8.0","group_changed":null,"signatures":{"added":["CURRENT_TIME (precision)"],"removed":["CURRENT_TIME ( precision )"]},"status":"changed","to":"8.1"},{"descriptions_changed":true,"doc_overhaul":false,"from":"8.1","group_changed":null,"signatures":{"added":["CURRENT_TIME(precision)"],"removed":["CURRENT_TIME (precision)"]},"status":"changed","to":"8.2"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"},{"descriptions_changed":true,"doc_overhaul":false,"from":"13","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"14"}],"content_hash":"0a34ebd7b8675de84da2384c4fe4164088e023b968d984e286ed4bc672beedd4","first_version":"7.2","group":"datetime","group_label":"Date/Time Functions And Operators","groups":["datetime"],"imported_at":"2026-09-27T17:57:28.516377+08:00","last_version":"20","name":"current_time","name_key":"current_time","position":8003,"present_in":["7.2","7.3","7.4","8.0","8.1","8.2","8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6","10","11","12","13","14","15","16","17","18","19","20"],"signature":"current_time → time with time zone","signature_count":3,"slug":"current-time","source_rev":"b7bd9cda","summary":"Current time of day; see Section 9.9.5","summary_zh":""}},"Definition":{"Collection":"func","Key":"current-time","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"current-time","SourceRevision":"b7bd9cda","Facts":{"description":"Current time of day; see Section 9.9.5","description_html":"Current time of day; see \u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. Current Date/Time\"\u003eSection 9.9.5\u003c/a\u003e","description_zh":"","description_zh_html":"","doc":{"anchor":"FUNCTIONS-DATETIME-TABLE","file":"functions-datetime.html","slug":"18"},"group":"datetime","group_label":"Date/Time Functions And Operators","lang":"en","layout":"table-new","pages":["functions-datetime.html"],"prose_only":false,"signatures":[{"description":"Current time of day; see Section 9.9.5","description_html":"Current time of day; see \u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. Current Date/Time\"\u003eSection 9.9.5\u003c/a\u003e","description_zh":"","description_zh_html":"","examples":[{"expr":"current_time","result":"14:39:53.662522-05"}],"html":"\u003ccode class=\"function\"\u003ecurrent_time\u003c/code\u003e → \u003ccode class=\"returnvalue\"\u003etime with time zone\u003c/code\u003e","returns":"time with time zone","text":"current_time → time with time zone","zh_from":""},{"description":"Current time of day, with limited precision; see Section 9.9.5","description_html":"Current time of day, with limited precision; see \u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. Current Date/Time\"\u003eSection 9.9.5\u003c/a\u003e","description_zh":"","description_zh_html":"","examples":[{"expr":"current_time(2)","result":"14:39:53.66-05"}],"html":"\u003ccode class=\"function\"\u003ecurrent_time\u003c/code\u003e ( \u003ccode class=\"type\"\u003einteger\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etime with time zone\u003c/code\u003e","returns":"time with time zone","text":"current_time ( integer ) → time with time zone","zh_from":""},{"description":"CURRENT_TIME and CURRENT_TIMESTAMP deliver values with time zone; LOCALTIME and LOCALTIMESTAMP deliver values without time zone.","description_html":"\u003ccode class=\"function\"\u003eCURRENT_TIME\u003c/code\u003e and \u003ccode class=\"function\"\u003eCURRENT_TIMESTAMP\u003c/code\u003e deliver values with time zone; \u003ccode class=\"function\"\u003eLOCALTIME\u003c/code\u003e and \u003ccode class=\"function\"\u003eLOCALTIMESTAMP\u003c/code\u003e deliver values without time zone.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003eCURRENT_TIME\u003c/code\u003e(\u003cem class=\"replaceable\"\u003e\u003ccode\u003eprecision\u003c/code\u003e\u003c/em\u003e)","returns":"","text":"CURRENT_TIME(precision)","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-DATETIME-TABLE","file":"functions-datetime.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"current-time","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"current_time","Summary":"一天中的当前时刻；参见第 9.9.5 节","BodyHTML":"一天中的当前时刻；参见\u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" rel=\"nofollow\"\u003e第 9.9.5 节\u003c/a\u003e\u003cpre\u003ecurrent_time → time with time zone\u003c/pre\u003e一天中的当前时刻；参见\u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" rel=\"nofollow\"\u003e第 9.9.5 节\u003c/a\u003e\u003cpre\u003ecurrent_time ( integer ) → time with time zone\u003c/pre\u003e一天中的当前时刻，精度受限；参见\u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" rel=\"nofollow\"\u003e第 9.9.5 节\u003c/a\u003e\u003cpre\u003eCURRENT_TIME(precision)\u003c/pre\u003e\u003ccode\u003eCURRENT_TIME\u003c/code\u003e和\u003ccode\u003eCURRENT_TIMESTAMP\u003c/code\u003e返回带时区的值；\u003ccode\u003eLOCALTIME\u003c/code\u003e和\u003ccode\u003eLOCALTIMESTAMP\u003c/code\u003e返回不带时区的值。","SourceRevision":"ca936764","ContentHash":"d71cf85c4503a23eba22516b7dad46876454ec8346501a98cde610cee467d420","Payload":{"description_zh":"一天中的当前时刻；参见第 9.9.5 节","description_zh_html":"一天中的当前时刻；参见\u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. 当前日期/时间\"\u003e第 9.9.5 节\u003c/a\u003e","signatures":[{"description_zh":"一天中的当前时刻；参见第 9.9.5 节","description_zh_html":"一天中的当前时刻；参见\u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. 当前日期/时间\"\u003e第 9.9.5 节\u003c/a\u003e","returns":"time with time zone","text":"current_time → time with time zone","zh_from":"doc"},{"description_zh":"一天中的当前时刻，精度受限；参见第 9.9.5 节","description_zh_html":"一天中的当前时刻，精度受限；参见\u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. 当前日期/时间\"\u003e第 9.9.5 节\u003c/a\u003e","returns":"time with time zone","text":"current_time ( integer ) → time with time zone","zh_from":"doc"},{"description_zh":"CURRENT_TIME和CURRENT_TIMESTAMP返回带时区的值；LOCALTIME和LOCALTIMESTAMP返回不带时区的值。","description_zh_html":"\u003ccode class=\"function\"\u003eCURRENT_TIME\u003c/code\u003e和\u003ccode class=\"function\"\u003eCURRENT_TIMESTAMP\u003c/code\u003e返回带时区的值；\u003ccode class=\"function\"\u003eLOCALTIME\u003c/code\u003e和\u003ccode class=\"function\"\u003eLOCALTIMESTAMP\u003c/code\u003e返回不带时区的值。","returns":"","text":"CURRENT_TIME(precision)","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","7.2","7.3","7.4","8.0","8.1","8.2","8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"6390537c435d6393c86312ab1c4c760f8af8f425ece08214c3cc529f48fdca9b","Text":"current_time → time with time zone","Returns":"time with time zone","Payload":{"description":"Current time of day; see Section 9.9.5","description_html":"Current time of day; see \u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. Current Date/Time\"\u003eSection 9.9.5\u003c/a\u003e","description_zh":"","description_zh_html":"","examples":[{"expr":"current_time","result":"14:39:53.662522-05"}],"html":"\u003ccode class=\"function\"\u003ecurrent_time\u003c/code\u003e → \u003ccode class=\"returnvalue\"\u003etime with time zone\u003c/code\u003e","returns":"time with time zone","text":"current_time → time with time zone","zh_from":""}},{"Version":"18","Ordinal":1,"Hash":"bc2243a6cccd25bf81350a434111c35f37af1a35dc126d8fe11c2ce3211b05f7","Text":"current_time ( integer ) → time with time zone","Returns":"time with time zone","Payload":{"description":"Current time of day, with limited precision; see Section 9.9.5","description_html":"Current time of day, with limited precision; see \u003ca href=\"/docs/18/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT\" title=\"9.9.5. Current Date/Time\"\u003eSection 9.9.5\u003c/a\u003e","description_zh":"","description_zh_html":"","examples":[{"expr":"current_time(2)","result":"14:39:53.66-05"}],"html":"\u003ccode class=\"function\"\u003ecurrent_time\u003c/code\u003e ( \u003ccode class=\"type\"\u003einteger\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etime with time zone\u003c/code\u003e","returns":"time with time zone","text":"current_time ( integer ) → time with time zone","zh_from":""}},{"Version":"18","Ordinal":2,"Hash":"eba2c8a6dafcbba274506db6fba445681f0e2775e51594bceaae38fd28eb9a6d","Text":"CURRENT_TIME(precision)","Returns":"","Payload":{"description":"CURRENT_TIME and CURRENT_TIMESTAMP deliver values with time zone; LOCALTIME and LOCALTIMESTAMP deliver values without time zone.","description_html":"\u003ccode class=\"function\"\u003eCURRENT_TIME\u003c/code\u003e and \u003ccode class=\"function\"\u003eCURRENT_TIMESTAMP\u003c/code\u003e deliver values with time zone; \u003ccode class=\"function\"\u003eLOCALTIME\u003c/code\u003e and \u003ccode class=\"function\"\u003eLOCALTIMESTAMP\u003c/code\u003e deliver values without time zone.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003eCURRENT_TIME\u003c/code\u003e(\u003cem class=\"replaceable\"\u003e\u003ccode\u003eprecision\u003c/code\u003e\u003c/em\u003e)","returns":"","text":"CURRENT_TIME(precision)","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}