{"Entry":{"collection":"psql","key":"cmd-64-43","name":"\\dC","aliases":["\\dC","\\dC+","\\dCx","\\dCx+"],"metadata":{"aliases":["\\dC","\\dC+","\\dCx","\\dCx+"],"category":"Describe database objects","content_hash":"98b91339858db93df41ac17437842ca857442213c2690bc7a3b2debb7f51a2ce","derived_content_hash":"27ce4fa1bf83cb50fe697f823fa7ddd42a136771fcd7a150870be35b3042fd2d","documentation_refresh":{"batch":"20261113","original_source_rev":"","versions":{"14":"14.25","15":"15.20","16":"16.16","17":"17.12","18":"18.7","19":"19rc2"}},"imported_at":"2026-09-30T00:40:44.778575+08:00","name":"\\dC","name_zh":"","slug":"cmd-64-43","summary":"Lists type casts. If pattern is specified, only casts whose source or target types match the pattern are listed. If x is appended to the command name, the results are displayed in expanded mode. 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If pattern is specified, only casts whose source or target types match the pattern are listed. 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 cast is shown, including whether its underlying function is leakproof, and the cast's description.","BodyHTML":"\u003cdiv\u003e\u003cdl\u003e\u003cdt id=\"APP-PSQL-META-COMMAND-DC-UC\"\u003e\u003cspan\u003e\u003ccode\u003e\\dC[x+] [ \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 ]\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\u003cp\u003e\n        Lists type casts.\n        If \u003cem\u003e\u003ccode\u003epattern\u003c/code\u003e\u003c/em\u003e\n        is specified, only casts whose source or target types match the\n        pattern are listed.\n        If \u003ccode\u003ex\u003c/code\u003e is appended to the command name, the results\n        are displayed in expanded mode.\n        If \u003ccode\u003e+\u003c/code\u003e is appended to the command name, additional\n        information about each cast is shown, including whether its underlying\n        function is leakproof, and the cast\u0026#39;s description.\n        \u003c/p\u003e\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","SourceRevision":"1b2d62b4845aa46374f2cb680f95d3392322cc8128646992ae4e18d0e7084915","ContentHash":"fa9b2af424acca89f2fa7f53ca8f0f614d81c7d0f240d38774438d3a91f43605","Payload":{"description":["Lists type casts. If pattern is specified, only casts whose source or target types match the pattern are listed. If x is appended to the command name, the results are displayed in expanded mode. 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