添加一些spec结构

sdk/spec.go

@@ -0,0 +1,32 @@
+package sdk
+
+import "github.com/fatih/structs"
+
+type DataContainerDatabaseSpec struct {
+	TableName string `structs:"table_name"`
+	Columns   []struct {
+		Name        string `structs:"name"`
+		Type        string `structs:"type"`
+		Comment     string `structs:"comment"`
+		PrimaryKey  bool   `structs:"primary_key"`
+		Size        int    `structs:"size"`
+		Unique      bool   `structs:"unique"`
+		NotNull     bool   `structs:"not_null"`
+		Index       bool   `structs:"index"`
+		UniqueIndex string `structs:"unique_index"`
+		Default     any    `structs:"default"`
+	} `structs:"columns"`
+}
+
+func (spec *DataContainerDatabaseSpec) ToMap() map[string]any {
+	return structs.Map(spec)
+}
+
+type SqlSpec struct {
+	Transaction bool   `structs:"transaction"`
+	Clauses     string `structs:"clauses"`
+}
+
+func (spec *SqlSpec) ToMap() map[string]any {
+	return structs.Map(spec)
+}