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https://github.com/seaweedfs/seaweedfs.git
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e26670c67a
copied some code from vitness
125 lines
3.5 KiB
Go
125 lines
3.5 KiB
Go
package sqltypes
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// copied from vitness
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// Flag allows us to qualify types by their common properties.
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type Flag int32
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const (
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Flag_NONE Flag = 0
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Flag_ISINTEGRAL Flag = 256
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Flag_ISUNSIGNED Flag = 512
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Flag_ISFLOAT Flag = 1024
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Flag_ISQUOTED Flag = 2048
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Flag_ISTEXT Flag = 4096
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Flag_ISBINARY Flag = 8192
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)
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var Flag_name = map[int32]string{
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0: "NONE",
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256: "ISINTEGRAL",
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512: "ISUNSIGNED",
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1024: "ISFLOAT",
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2048: "ISQUOTED",
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4096: "ISTEXT",
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8192: "ISBINARY",
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}
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var Flag_value = map[string]int32{
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"NONE": 0,
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"ISINTEGRAL": 256,
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"ISUNSIGNED": 512,
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"ISFLOAT": 1024,
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"ISQUOTED": 2048,
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"ISTEXT": 4096,
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"ISBINARY": 8192,
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}
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// Type defines the various supported data types in bind vars
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// and query results.
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type Type int32
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const (
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// NULL_TYPE specifies a NULL type.
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Type_NULL_TYPE Type = 0
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// INT8 specifies a TINYINT type.
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// Properties: 1, IsNumber.
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Type_INT8 Type = 257
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// UINT8 specifies a TINYINT UNSIGNED type.
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// Properties: 2, IsNumber, IsUnsigned.
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Type_UINT8 Type = 770
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// INT16 specifies a SMALLINT type.
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// Properties: 3, IsNumber.
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Type_INT16 Type = 259
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// UINT16 specifies a SMALLINT UNSIGNED type.
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// Properties: 4, IsNumber, IsUnsigned.
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Type_UINT16 Type = 772
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// INT24 specifies a MEDIUMINT type.
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// Properties: 5, IsNumber.
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Type_INT32 Type = 263
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// UINT32 specifies a INTEGER UNSIGNED type.
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// Properties: 8, IsNumber, IsUnsigned.
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Type_UINT32 Type = 776
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// INT64 specifies a BIGINT type.
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// Properties: 9, IsNumber.
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Type_INT64 Type = 265
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// UINT64 specifies a BIGINT UNSIGNED type.
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// Properties: 10, IsNumber, IsUnsigned.
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Type_UINT64 Type = 778
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// FLOAT32 specifies a FLOAT type.
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// Properties: 11, IsFloat.
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Type_FLOAT32 Type = 1035
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// FLOAT64 specifies a DOUBLE or REAL type.
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// Properties: 12, IsFloat.
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Type_FLOAT64 Type = 1036
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// TIMESTAMP specifies a TIMESTAMP type.
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// Properties: 13, IsQuoted.
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Type_TIMESTAMP Type = 2061
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// DATE specifies a DATE type.
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// Properties: 14, IsQuoted.
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Type_DATE Type = 2062
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// TIME specifies a TIME type.
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// Properties: 15, IsQuoted.
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Type_TIME Type = 2063
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// DATETIME specifies a DATETIME type.
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// Properties: 16, IsQuoted.
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Type_DATETIME Type = 2064
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// YEAR specifies a YEAR type.
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// Properties: 17, IsNumber, IsUnsigned.
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Type_YEAR Type = 785
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// DECIMAL specifies a DECIMAL or NUMERIC type.
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// Properties: 18, None.
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Type_DECIMAL Type = 18
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// TEXT specifies a TEXT type.
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// Properties: 19, IsQuoted, IsText.
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Type_TEXT Type = 6163
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// BLOB specifies a BLOB type.
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// Properties: 20, IsQuoted, IsBinary.
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Type_BLOB Type = 10260
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// VARCHAR specifies a VARCHAR type.
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// Properties: 21, IsQuoted, IsText.
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Type_VARCHAR Type = 6165
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// VARBINARY specifies a VARBINARY type.
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// Properties: 22, IsQuoted, IsBinary.
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Type_VARBINARY Type = 10262
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// CHAR specifies a CHAR type.
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// Properties: 23, IsQuoted, IsText.
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Type_CHAR Type = 6167
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// BINARY specifies a BINARY type.
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// Properties: 24, IsQuoted, IsBinary.
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Type_BINARY Type = 10264
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// BIT specifies a BIT type.
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// Properties: 25, IsQuoted.
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Type_BIT Type = 2073
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// JSON specifies a JSON type.
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// Properties: 30, IsQuoted.
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Type_JSON Type = 2078
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)
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// BindVariable represents a single bind variable in a Query.
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type BindVariable struct {
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Type Type `protobuf:"varint,1,opt,name=type,enum=query.Type" json:"type,omitempty"`
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Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
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// values are set if type is TUPLE.
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Values []*Value `protobuf:"bytes,3,rep,name=values" json:"values,omitempty"`
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}
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