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query.go
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query.go
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package kylin
import (
"encoding/json"
)
//Query 查询条件封装
type Query struct {
SQL string `json:"sql"`
Offset int `json:"offset"`
Limit int `json:"limit"`
AcceptPartial bool `json:"acceptPartial"`
Project string `json:"project"`
}
//GetBytes 对象转json
func (query *Query) GetBytes() (body []byte) {
var err error
body, err = json.Marshal(query)
if err != nil {
return nil
}
return
}
//QueryResult 查询后正常的返回结果
type QueryResult struct {
ColumnMetas []*Column `json:"columnMetas"`
Result []interface{} `json:"results"`
Cube string `json:"cube"`
AffectedRowCount int `json:"affectedRowCount"`
IsException bool `json:"isException"`
ExceptionMessage string `json:"exceptionMessage"`
Duration int `json:"duration"`
TotalScanCount int `json:"totalScanCount"`
HitExceptionCache bool `json:"hitExceptionCache"`
StorageCacheUsed bool `json:"storageCacheUsed"`
Partial bool `json:"partial"`
}
//QueryOut 返回上层数据
type QueryOut struct {
ColumnMetas []string `json:"columnMetas"`
Result []interface{} `json:"results"`
}
//Column 字段
type Column struct {
IsNullable int `json:"isNullable"`
DisplaySize int `json:"displaySize"`
Label string `json:"label"`
Name string `json:"name"`
SchemaName string `json:"schemaName"`
CatelogName string `json:"catelogName"`
TableName string `json:"tableName"`
Precision int `json:"precision"`
Scale int `json:"scale"`
ColumnType int `json:"columnType"`
ColumnTypeName string `json:"columnTypeName"`
ReadOnly bool `json:"readOnly"`
AutoIncrement bool `json:"autoIncrement"`
CaseSensitive bool `json:"caseSensitive"`
Searchable bool `json:"searchable"`
Currency bool `json:"currency"`
Signed bool `json:"signed"`
DefinitelyWritable bool `json:"definitelyWritable"`
Writable bool `json:"writable"`
}