自动化代码可选不使用官方global.Model结构 (#1637)

* 自动化代码可自行选择默认结构

* 调整自动化模板

* 增加自动化模板中对timer的处理

server/service/system/sys_auto_code_oracle.go

@@ -36,16 +36,32 @@ func (s *autoCodeOracle) GetTables(businessDB string, dbName string) (data []res
 func (s *autoCodeOracle) GetColumn(businessDB string, tableName string, dbName string) (data []response.Column, err error) {
 	var entities []response.Column
 	sql := `
-		select lower(a.COLUMN_NAME) as "column_name",
-			   (CASE WHEN a.DATA_TYPE = 'NUMBER' AND a.DATA_SCALE=0 THEN 'int' else lower(a.DATA_TYPE) end)  as "data_type", 
-			   (CASE WHEN a.DATA_TYPE = 'NUMBER' THEN a.DATA_PRECISION else a.DATA_LENGTH end) as "data_type_long",
-			   b.COMMENTS as "column_comment"
-		from all_tab_columns a , all_col_comments b
-		 where a.OWNER = b.OWNER
-		 and a.TABLE_NAME = b.TABLE_NAME
-		 and a.COLUMN_NAME = b.COLUMN_NAME
-		and lower(a.table_name) = ?
-		 and lower(a.OWNER) = ?		 
+		SELECT
+    lower(a.COLUMN_NAME) as "column_name",
+    (CASE WHEN a.DATA_TYPE = 'NUMBER' AND a.DATA_SCALE=0 THEN 'int' else lower(a.DATA_TYPE) end)  as "data_type",
+    (CASE WHEN a.DATA_TYPE = 'NUMBER' THEN a.DATA_PRECISION else a.DATA_LENGTH end) as "data_type_long",
+    b.COMMENTS as "column_comment",
+    (CASE WHEN pk.COLUMN_NAME IS NOT NULL THEN 1 ELSE 0 END) as "primary_key"
+FROM
+    all_tab_columns a
+JOIN
+    all_col_comments b ON a.OWNER = b.OWNER AND a.TABLE_NAME = b.TABLE_NAME AND a.COLUMN_NAME = b.COLUMN_NAME
+LEFT JOIN
+    (
+        SELECT
+            acc.OWNER,
+            acc.TABLE_NAME,
+            acc.COLUMN_NAME
+        FROM
+            all_cons_columns acc
+        JOIN
+            all_constraints ac ON acc.OWNER = ac.OWNER AND acc.CONSTRAINT_NAME = ac.CONSTRAINT_NAME
+        WHERE
+            ac.CONSTRAINT_TYPE = 'P'
+    ) pk ON a.OWNER = pk.OWNER AND a.TABLE_NAME = pk.TABLE_NAME AND a.COLUMN_NAME = pk.COLUMN_NAME
+WHERE
+    lower(a.table_name) = ?
+    AND lower(a.OWNER) = ?;
 `
 
 	err = global.GVA_DBList[businessDB].Raw(sql, tableName, dbName).Scan(&entities).Error