{"Entry":{"collection":"func","key":"unistr","name":"unistr","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"13","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"14"}],"content_hash":"9f90087d259af5a88c79977e14c8b1c42b9c7b69712a064d3a542cf002ef067a","first_version":"14","group":"string","group_label":"String Functions And Operators","groups":["string"],"imported_at":"2026-09-14T21:49:48.680185+08:00","last_version":"20","name":"unistr","name_key":"unistr","position":3056,"present_in":["14","15","16","17","18","19","20"],"signature":"unistr ( text ) → text","signature_count":1,"slug":"unistr","source_rev":"2026-09-14T13:14:25.684213+00:00@99e6866c","summary":"Evaluate escaped Unicode characters in the argument.","summary_zh":""}},"Definition":{"Collection":"func","Key":"unistr","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"unistr","SourceRevision":"2026-09-14T13:14:25.684213+00:00@99e6866c","Facts":{"description":"Evaluate escaped Unicode characters in the argument. Unicode characters can be specified as \\XXXX (4 hexadecimal digits), \\+XXXXXX (6 hexadecimal digits), \\uXXXX (4 hexadecimal digits), or \\UXXXXXXXX (8 hexadecimal digits). To specify a backslash, write two backslashes. All other characters are taken literally.","description_html":"Evaluate escaped Unicode characters in the argument. Unicode characters can be specified as \u003ccode class=\"literal\"\u003e\\\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (4 hexadecimal digits), \u003ccode class=\"literal\"\u003e\\+\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (6 hexadecimal digits), \u003ccode class=\"literal\"\u003e\\u\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (4 hexadecimal digits), or \u003ccode class=\"literal\"\u003e\\U\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (8 hexadecimal digits). To specify a backslash, write two backslashes. All other characters are taken literally.","description_zh":"","description_zh_html":"","doc":{"anchor":"FUNCTIONS-STRING-OTHER","file":"functions-string.html","slug":"18"},"group":"string","group_label":"String Functions And Operators","lang":"en","layout":"table-new","pages":["functions-string.html"],"prose_only":false,"signatures":[{"description":"Evaluate escaped Unicode characters in the argument. Unicode characters can be specified as \\XXXX (4 hexadecimal digits), \\+XXXXXX (6 hexadecimal digits), \\uXXXX (4 hexadecimal digits), or \\UXXXXXXXX (8 hexadecimal digits). To specify a backslash, write two backslashes. All other characters are taken literally.","description_html":"Evaluate escaped Unicode characters in the argument. Unicode characters can be specified as \u003ccode class=\"literal\"\u003e\\\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (4 hexadecimal digits), \u003ccode class=\"literal\"\u003e\\+\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (6 hexadecimal digits), \u003ccode class=\"literal\"\u003e\\u\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (4 hexadecimal digits), or \u003ccode class=\"literal\"\u003e\\U\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (8 hexadecimal digits). To specify a backslash, write two backslashes. All other characters are taken literally.","description_zh":"","description_zh_html":"","examples":[{"expr":"unistr('d\\0061t\\+000061')","result":"data"},{"expr":"unistr('d\\u0061t\\U00000061')","result":"data"}],"html":"\u003ccode class=\"function\"\u003eunistr\u003c/code\u003e ( \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etext\u003c/code\u003e","returns":"text","text":"unistr ( text ) → text","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-STRING-OTHER","file":"functions-string.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"unistr","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"unistr","Summary":"解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\\XXXX（4 个十六进制数字），\\+XXXXXX（6 个十六进制数字），\\uXXXX（4 个十六进制数字），或\\UXXXXXXXX（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。","BodyHTML":"解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\u003ccode\u003e\\\u003cem\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），\u003ccode\u003e\\+\u003cem\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（6 个十六进制数字），\u003ccode\u003e\\u\u003cem\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），或\u003ccode\u003e\\U\u003cem\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。\u003cpre\u003eunistr ( text ) → text\u003c/pre\u003e解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\u003ccode\u003e\\\u003cem\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），\u003ccode\u003e\\+\u003cem\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（6 个十六进制数字），\u003ccode\u003e\\u\u003cem\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），或\u003ccode\u003e\\U\u003cem\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。","SourceRevision":"ca936764","ContentHash":"dde8239f6a7d3cbdc790aaff3b137084217f22eefd03b14a4e784b83ba90fc8c","Payload":{"description_zh":"解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\\XXXX（4 个十六进制数字），\\+XXXXXX（6 个十六进制数字），\\uXXXX（4 个十六进制数字），或\\UXXXXXXXX（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。","description_zh_html":"解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\u003ccode class=\"literal\"\u003e\\\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），\u003ccode class=\"literal\"\u003e\\+\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（6 个十六进制数字），\u003ccode class=\"literal\"\u003e\\u\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），或\u003ccode class=\"literal\"\u003e\\U\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。","signatures":[{"description_zh":"解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\\XXXX（4 个十六进制数字），\\+XXXXXX（6 个十六进制数字），\\uXXXX（4 个十六进制数字），或\\UXXXXXXXX（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。","description_zh_html":"解析参数中转义的 Unicode 字符。Unicode字符可以被指定为\u003ccode class=\"literal\"\u003e\\\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），\u003ccode class=\"literal\"\u003e\\+\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（6 个十六进制数字），\u003ccode class=\"literal\"\u003e\\u\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（4 个十六进制数字），或\u003ccode class=\"literal\"\u003e\\U\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e（8 个十六进制数字）。要指定反斜杠，请写入两个反斜杠。所有其他字符均按字面解释。","returns":"text","text":"unistr ( text ) → text","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"c8fe5e0da03fc2d30fc16a0c06d129f4a32e97bfa204fdbc159f6cd080d8c9e5","Text":"unistr ( text ) → text","Returns":"text","Payload":{"description":"Evaluate escaped Unicode characters in the argument. Unicode characters can be specified as \\XXXX (4 hexadecimal digits), \\+XXXXXX (6 hexadecimal digits), \\uXXXX (4 hexadecimal digits), or \\UXXXXXXXX (8 hexadecimal digits). To specify a backslash, write two backslashes. All other characters are taken literally.","description_html":"Evaluate escaped Unicode characters in the argument. Unicode characters can be specified as \u003ccode class=\"literal\"\u003e\\\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (4 hexadecimal digits), \u003ccode class=\"literal\"\u003e\\+\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (6 hexadecimal digits), \u003ccode class=\"literal\"\u003e\\u\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (4 hexadecimal digits), or \u003ccode class=\"literal\"\u003e\\U\u003cem class=\"replaceable\"\u003e\u003ccode\u003eXXXXXXXX\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e (8 hexadecimal digits). To specify a backslash, write two backslashes. All other characters are taken literally.","description_zh":"","description_zh_html":"","examples":[{"expr":"unistr('d\\0061t\\+000061')","result":"data"},{"expr":"unistr('d\\u0061t\\U00000061')","result":"data"}],"html":"\u003ccode class=\"function\"\u003eunistr\u003c/code\u003e ( \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003etext\u003c/code\u003e","returns":"text","text":"unistr ( text ) → text","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}