{"id":"c6fc53b65065a948","repo":"jackc/pgx","slug":"d-is-greater-than-maximum-value-for-int4","errorCode":null,"errorMessage":"%d is greater than maximum value for Int4","messagePattern":"(.+?) is greater than maximum value for Int4","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pgtype/int.go","lineNumber":614,"sourceCode":"}\n\ntype Int4 struct {\n\tInt32 int32\n\tValid bool\n}\n\n// ScanInt64 implements the [Int64Scanner] interface.\nfunc (dst *Int4) ScanInt64(n Int8) error {\n\tif !n.Valid {\n\t\t*dst = Int4{}\n\t\treturn nil\n\t}\n\n\tif n.Int64 < math.MinInt32 {\n\t\treturn fmt.Errorf(\"%d is less than minimum value for Int4\", n.Int64)\n\t}\n\tif n.Int64 > math.MaxInt32 {\n\t\treturn fmt.Errorf(\"%d is greater than maximum value for Int4\", n.Int64)\n\t}\n\t*dst = Int4{Int32: int32(n.Int64), Valid: true}\n\n\treturn nil\n}\n\n// Int64Value implements the [Int64Valuer] interface.\nfunc (n Int4) Int64Value() (Int8, error) {\n\treturn Int8{Int64: int64(n.Int32), Valid: n.Valid}, nil\n}\n\n// Scan implements the [database/sql.Scanner] interface.\nfunc (dst *Int4) Scan(src any) error {\n\tif src == nil {\n\t\t*dst = Int4{}\n\t\treturn nil\n\t}\n","sourceCodeStart":596,"sourceCodeEnd":632,"githubUrl":"https://github.com/jackc/pgx/blob/ec1a0befd22592cffffdeeb0a50311b506372f4c/pgtype/int.go#L596-L632","documentation":"Error \"%d is greater than maximum value for Int4\" thrown in jackc/pgx.","triggerScenarios":"Thrown at pgtype/int.go:614 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"analyzedSha":"ec1a0befd22592cffffdeeb0a50311b506372f4c","analyzedAt":"2026-08-04T22:52:11.263Z","schemaVersion":2}