diff --git a/script/sql/create/37.history_patterns_flows.sql b/script/sql/create/37.history_patterns_flows.sql
new file mode 100644
index 0000000..ac0b0fc
--- /dev/null
+++ b/script/sql/create/37.history_patterns_flows.sql
@@ -0,0 +1,11 @@
+-- [HISTORY_PATTERNS_FLOWS]
+-- 王名豪
+-- 2025/01/12
+-- 保存pattern和pattern基于历史的流量数据，用于后续流量数据更新pattern
+create table history_patterns_flows
+(
+  _order serial primary key
+, id varchar(32) references _pattern(id) not null
+, factor float8 not null
+, flow float8 not null
+);
\ No newline at end of file
diff --git a/script/sql/create/38.scada_info.sql b/script/sql/create/38.scada_info.sql
new file mode 100644
index 0000000..25b24b8
--- /dev/null
+++ b/script/sql/create/38.scada_info.sql
@@ -0,0 +1,43 @@
+-- [SCADA_INFO]
+-- 王名豪
+-- 2025/01/12
+-- 存储水厂提供的SCADA设备相关数据，包括设备ID、类型、关联的模型元素ID、关联的模式、
+-- 关联的干管流量计对应的模型元素ID（即demand（大用户）处于某个pipe_flow（干管流量计）之下
+-- 关联的出厂流量计对应的模型元素ID若干个（即确认该设备的水源是哪几个，根据水源不同，设置为不同的分区）
+-- SCADA设备通过数据接口查询的ID、传输模式（实时/非实时）、传输频率（多久传回一次数据）
+-- X坐标、Y坐标、基于X坐标和Y坐标生成geometry类型的数据
+
+create table scada_info
+(
+  id varchar(32) primary key
+, type varchar(32) not null
+, associated_element_id varchar(32) not null
+, associated_pattern varchar(32)
+, associated_pipe_flow_id varchar(32)
+, associated_source_outflow_id1 varchar(32)
+, associated_source_outflow_id2 varchar(32)
+, associated_source_outflow_id3 varchar(32)
+, associated_source_outflow_id4 varchar(32)
+, associated_source_outflow_id5 varchar(32)
+, associated_source_outflow_id6 varchar(32)
+, associated_source_outflow_id7 varchar(32)
+, associated_source_outflow_id8 varchar(32)
+, associated_source_outflow_id9 varchar(32)
+, associated_source_outflow_id10 varchar(32)
+, associated_source_outflow_id11 varchar(32)
+, associated_source_outflow_id12 varchar(32)
+, associated_source_outflow_id13 varchar(32)
+, associated_source_outflow_id14 varchar(32)
+, associated_source_outflow_id15 varchar(32)
+, associated_source_outflow_id16 varchar(32)
+, associated_source_outflow_id17 varchar(32)
+, associated_source_outflow_id18 varchar(32)
+, associated_source_outflow_id19 varchar(32)
+, associated_source_outflow_id20 varchar(32)
+, API_query_id varchar(32)
+, transmission_mode varchar(32) not null
+, transmission_frequency text not null
+, X_coor float8 not null
+, Y_coor float8 not null
+, coord geometry
+)
\ No newline at end of file
diff --git a/script/sql/drop/37.history_patterns_flows.sql b/script/sql/drop/37.history_patterns_flows.sql
new file mode 100644
index 0000000..ac138f2
--- /dev/null
+++ b/script/sql/drop/37.history_patterns_flows.sql
@@ -0,0 +1,5 @@
+-- 王名豪
+-- 2025/01/12
+-- 删除history_patterns_flows这张表
+
+drop table if exists history_patterns_flows;
\ No newline at end of file
diff --git a/script/sql/drop/38.scada_info.sql b/script/sql/drop/38.scada_info.sql
new file mode 100644
index 0000000..8786cb0
--- /dev/null
+++ b/script/sql/drop/38.scada_info.sql
@@ -0,0 +1,5 @@
+-- 王名豪
+-- 2025/01/12
+-- 删除scada_info这张表
+
+drop table if exists scada_info;
\ No newline at end of file