{"Entry":{"collection":"psql","key":"cmd-64-6f","name":"\\do","aliases":["\\do","\\do+","\\doS","\\doS+","\\doSx","\\doSx+","\\dox","\\dox+"],"metadata":{"aliases":["\\do","\\do+","\\doS","\\doS+","\\doSx","\\doSx+","\\dox","\\dox+"],"category":"Describe database objects","content_hash":"b34052c4956af84424f4720c143dd4e2c38e8d962195c864aa0ed9ae8b3cbebd","imported_at":"2026-09-30T00:40:44.920482+08:00","name":"\\do","name_zh":"","slug":"cmd-64-6f","summary":"Lists operators with their operand and result types. If pattern is specified, only operators whose names match the pattern are listed. If one arg_pattern is specified, only prefix operators whose right argument's type name matches that pattern are listed. If two arg_pattern s are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write - for the unused argument of a unary operator.) 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If two arg_pattern s are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write - for the unused argument of a unary operator.) By default, only user-created objects are shown; supply a pattern or the S modifier to include system objects. If x is appended to the command name, the results are displayed in expanded mode. If + is appended to the command name, additional information about each operator is shown, including the name of the underlying function, and whether it is leakproof.","modifiers":[{"command":"\\do","modifiers":"Sx+"}],"signature":"\\do[Sx+] [ pattern [ arg_pattern [ arg_pattern ] ] ]","spellings":["\\do"]},"comparison_hash":"58ffd859e0d67023f73842d48a2679ce6ecf304c7072d36fc87f8fd3a1b930f3","description":["Lists operators with their operand and result types. If pattern is specified, only operators whose names match the pattern are listed. 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If \u003cem class=\"replaceable\"\u003e\u003ccode\u003epattern\u003c/code\u003e\u003c/em\u003e is specified, only operators whose names match the pattern are listed. If one \u003cem class=\"replaceable\"\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e is specified, only prefix operators whose right argument's type name matches that pattern are listed. If two \u003cem class=\"replaceable\"\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003es are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write \u003ccode class=\"literal\"\u003e-\u003c/code\u003e for the unused argument of a unary operator.) By default, only user-created objects are shown; supply a pattern or the \u003ccode class=\"literal\"\u003eS\u003c/code\u003e modifier to include system objects. If \u003ccode class=\"literal\"\u003ex\u003c/code\u003e is appended to the command name, the results are displayed in expanded mode. If \u003ccode class=\"literal\"\u003e+\u003c/code\u003e is appended to the command name, additional information about each operator is shown, including the name of the underlying function, and whether it is leakproof.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","manual_path":"app-psql.html#APP-PSQL-META-COMMAND-DO-LC","modifiers":[{"command":"\\do","modifiers":"Sx+"}],"related":[{"label":"psql command-line options and complete manual","url":"/wiki/tool/psql/?v=18"}],"release":{"channel":"stable","evidence_kind":"English manual and source declarations","label":"18.6","major":"18","manifest":{"index":"index.html","major":"18","pages":1148,"pdf":{"A4":{"built_at":"2026-09-26","bytes":15865106,"pages":3154,"sha256":"19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190","url":"/files/documentation/pdf/18/postgresql-18-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":15748059,"pages":3328,"sha256":"facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319","url":"/files/documentation/pdf/18/postgresql-18-US.pdf"}},"release":"18.6","source_mode":"en SGML built with pinned official archive","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","svg_assets":3,"tree":"18"},"ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[],"signature":"\\do[Sx+] [ pattern [ arg_pattern [ arg_pattern ] ] ]","sources":[{"anchor":"APP-PSQL-META-COMMAND-DO-LC","file":"app-psql.html","label":"18.6 English manual · app-psql.html","sha256":"fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c","url":"/docs/18/app-psql.html#APP-PSQL-META-COMMAND-DO-LC"}],"spellings":["\\do"],"tables":[{"columns":[{"key":"command","label":"Command"},{"key":"modifiers","label":"Documented suffix modifiers"}],"key":"spellings","rows":[{"command":{"text":"\\do","url":"/wiki/psql/cmd-64-6f/?v=18"},"modifiers":"Sx+"}],"title":"Spellings in this manual definition"}]},"ManualEvidence":{"manual_path":"app-psql.html#APP-PSQL-META-COMMAND-DO-LC","release":{"channel":"stable","evidence_kind":"English manual and source declarations","label":"18.6","major":"18","manifest":{"index":"index.html","major":"18","pages":1148,"pdf":{"A4":{"built_at":"2026-09-26","bytes":15865106,"pages":3154,"sha256":"19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190","url":"/files/documentation/pdf/18/postgresql-18-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":15748059,"pages":3328,"sha256":"facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319","url":"/files/documentation/pdf/18/postgresql-18-US.pdf"}},"release":"18.6","source_mode":"en SGML built with pinned official archive","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","svg_assets":3,"tree":"18"},"ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"anchor":"APP-PSQL-META-COMMAND-DO-LC","file":"app-psql.html","label":"18.6 English manual · app-psql.html","sha256":"fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c","url":"/docs/18/app-psql.html#APP-PSQL-META-COMMAND-DO-LC"}]},"MeasuredEvidence":{}},"Text":{"Collection":"psql","Key":"cmd-64-6f","SourceDatabase":"center","Version":"18","Locale":"en","Title":"\\do","Summary":"Lists operators with their operand and result types. If pattern is specified, only operators whose names match the pattern are listed. If one arg_pattern is specified, only prefix operators whose right argument's type name matches that pattern are listed. If two arg_pattern s are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write - for the unused argument of a unary operator.) By default, only user-created objects are shown; supply a pattern or the S modifier to include system objects. If x is appended to the command name, the results are displayed in expanded mode. If + is appended to the command name, additional information about each operator is shown, including the name of the underlying function, and whether it is leakproof.","BodyHTML":"\u003cdiv\u003e\u003cdl\u003e\u003cdt id=\"APP-PSQL-META-COMMAND-DO-LC\"\u003e\u003cspan\u003e\u003ccode\u003e\\do[Sx+] [ \u003ca href=\"/docs/18/app-psql.html#APP-PSQL-PATTERNS\" title=\"Patterns\" rel=\"nofollow\"\u003e\u003cem\u003e\u003ccode\u003epattern\u003c/code\u003e\u003c/em\u003e\u003c/a\u003e [ \u003cem\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e [ \u003cem\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e ] ] ]\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eLists operators with their operand and result types. If \u003cem\u003e\u003ccode\u003epattern\u003c/code\u003e\u003c/em\u003e is specified, only operators whose names match the pattern are listed. If one \u003cem\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e is specified, only prefix operators whose right argument\u0026#39;s type name matches that pattern are listed. If two \u003cem\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003es are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write \u003ccode\u003e-\u003c/code\u003e for the unused argument of a unary operator.) By default, only user-created objects are shown; supply a pattern or the \u003ccode\u003eS\u003c/code\u003e modifier to include system objects. If \u003ccode\u003ex\u003c/code\u003e is appended to the command name, the results are displayed in expanded mode. If \u003ccode\u003e+\u003c/code\u003e is appended to the command name, additional information about each operator is shown, including the name of the underlying function, and whether it is leakproof.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","SourceRevision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","ContentHash":"28168a846976bdf75fb2acc4a3b62ec1a3c22ac013a87b431e10b0f8acc4c489","Payload":{"description":["Lists operators with their operand and result types. If pattern is specified, only operators whose names match the pattern are listed. If one arg_pattern is specified, only prefix operators whose right argument's type name matches that pattern are listed. If two arg_pattern s are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write - for the unused argument of a unary operator.) By default, only user-created objects are shown; supply a pattern or the S modifier to include system objects. If x is appended to the command name, the results are displayed in expanded mode. If + is appended to the command name, additional information about each operator is shown, including the name of the underlying function, and whether it is leakproof."],"manual_html":"\u003cdiv\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt id=\"APP-PSQL-META-COMMAND-DO-LC\"\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"literal\"\u003e\\do[Sx+] [ \u003ca class=\"link\" href=\"/docs/18/app-psql.html#APP-PSQL-PATTERNS\" title=\"Patterns\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003epattern\u003c/code\u003e\u003c/em\u003e\u003c/a\u003e [ \u003cem class=\"replaceable\"\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e [ \u003cem class=\"replaceable\"\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e ] ] ]\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eLists operators with their operand and result types. If \u003cem class=\"replaceable\"\u003e\u003ccode\u003epattern\u003c/code\u003e\u003c/em\u003e is specified, only operators whose names match the pattern are listed. If one \u003cem class=\"replaceable\"\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003e is specified, only prefix operators whose right argument's type name matches that pattern are listed. If two \u003cem class=\"replaceable\"\u003e\u003ccode\u003earg_pattern\u003c/code\u003e\u003c/em\u003es are specified, only binary operators whose argument type names match those patterns are listed. (Alternatively, write \u003ccode class=\"literal\"\u003e-\u003c/code\u003e for the unused argument of a unary operator.) By default, only user-created objects are shown; supply a pattern or the \u003ccode class=\"literal\"\u003eS\u003c/code\u003e modifier to include system objects. If \u003ccode class=\"literal\"\u003ex\u003c/code\u003e is appended to the command name, the results are displayed in expanded mode. If \u003ccode class=\"literal\"\u003e+\u003c/code\u003e is appended to the command name, additional information about each operator is shown, including the name of the underlying function, and whether it is leakproof.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","related":[{"label":"psql command-line options and complete manual","url":"/wiki/tool/psql/?v=18"}],"sections":[],"tables":[{"columns":[{"key":"command","label":"Command"},{"key":"modifiers","label":"Documented suffix modifiers"}],"key":"spellings","rows":[{"command":{"text":"\\do","url":"/wiki/psql/cmd-64-6f/?v=18"},"modifiers":"Sx+"}],"title":"Spellings in this manual definition"}]}},"RequestedLocale":"zh-Hans","Fallback":true,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en"],"Signatures":null,"Spellings":[{"Version":"18","Ordinal":0,"Command":"\\do","Signature":"\\do[Sx+] [ pattern [ arg_pattern [ arg_pattern ] ] ]","Modifiers":[{"command":"\\do","modifiers":"Sx+"}]}],"SQLState":null,"Evidence":null}