Comprehensive optimization

data/view/model/def.go

@@ -0,0 +1,59 @@
+package model
+
+const (
+	_tagGorm = "gorm"
+	_tagJSON = "json"
+)
+
+// ColumusKey Columus type elem. 类型枚举
+type ColumusKey int
+
+const (
+	// ColumusKeyDefault default
+	ColumusKeyDefault = iota
+	// ColumusKeyPrimary primary key.主键
+	ColumusKeyPrimary
+	// ColumusKeyUnique unique key.唯一索引
+	ColumusKeyUnique
+	// ColumusKeyIndex index key.复合索引
+	ColumusKeyIndex
+	// ColumusKeyUniqueIndex unique index key.唯一复合索引
+	ColumusKeyUniqueIndex
+)
+
+// DBInfo database default info
+type DBInfo struct {
+	PackageName string
+	TabList     []TabInfo // table list .表列表
+}
+
+// TabInfo database table default attribute
+type TabInfo struct {
+	BaseInfo
+	SQLBuildStr string        // Create SQL statements.创建sql语句
+	Em          []ColumusInfo // Columus list .表列表组合
+}
+
+// ColumusInfo Columus list .表列信息
+type ColumusInfo struct {
+	BaseInfo
+	Type string // Type.类型标记
+	//Index   string     // index or unique_index or ''
+	Index  []KList // index list.index列表
+	IsNull bool    // null if db is set null
+
+	//
+	// Tags map[string][]string // tages.标记
+}
+
+// KList database index /unique_index list.数据库index /unique_index 列表
+type KList struct {
+	Key     ColumusKey // non_unique of (show keys from [table])
+	KeyName string     // key_name of (show keys from [table])
+}
+
+// BaseInfo base common attribute. 基础属性
+type BaseInfo struct {
+	Name  string // table name.表名
+	Notes string // table comment . 表注释
+}