Update luigi metabase README and DDL

luigi_metabase/README.md

@@ -1,5 +1,5 @@
 
-Execute the following command to install gcc, python, related python modules, Luigi, JDK 8 and Git.
+Execute the following command to install gcc, python, related python modules, Luigi, JDK 8, Git and PostgreSQL client.
 
 ```bash
 yum install -y gcc-c++*
@@ -13,11 +13,7 @@ pip3 install luigi
 
 yum install -y java-1.8.0-openjdk-devel.x86_64
 yum install -y git
-```
-
-Then execute the following commands to install PostgreSQL client.
 
-```
 cd ~
 wget http://mirror.centos.org/centos/8/AppStream/x86_64/os/Packages/compat-openssl10-1.0.2o-3.el8.x86_64.rpm
 rpm -i compat-openssl10-1.0.2o-3.el8.x86_64.rpm
@@ -30,22 +26,27 @@ git clone https://github.com/alibabacloud-howto/opensource_with_apsaradb.git
 cd opensource_with_apsaradb/luigi_metabase/
 ```
 
+Execute the command to start Metabase.
+
 ```
 cd ~/opensource_with_apsaradb/luigi_metabase/metabase
 wget https://downloads.metabase.com/v0.40.3.1/metabase.jar
 java -jar metabase.jar
 ```
 
+Once it is up and running, navigate to ``http://<ECS_EIP>:3000/``
+
 Admin User: [email protected]
 Password: N1cetest
 Business Owner user: [email protected]
 Password: N1cetest
 
 ```
 cd ~/adbpg_client_package/bin
-./psql -hpgm-3nsa364dun8rza5k168190.pg.rds.aliyuncs.com -p1921 -Udemo sales_dw
+./psql -hpgm-3nsp9729e9aql1t9168190.pg.rds.aliyuncs.com -p1921 -Udemo sales_dw
 
 \i ~/opensource_with_apsaradb/luigi_metabase/sales_dw_ddl.sql
+select tablename from pg_tables where schemaname='public';
 ```
 
 

luigi_metabase/sales_dw_ddl.sql

@@ -8,32 +8,31 @@ DROP TABLE IF EXISTS invoice_outliers;
 
 -- Table: Association Rules
 CREATE TABLE association_rules (
-    consequent_support Float,
-    leverage Float,
-    antecedent_support Float,
-    conviction Float,
-    lift Float,
     antecedants Text,
-    confidence Float,
+    consequents Text,
+    antecedent_support Float,
+    consequent_support Float,
     support Float,
-    consequents Text
+    confidence Float,
+    lift Float,
+    leverage Float,
+    conviction Float
 );
 
-
 -- Table: Product Info
 CREATE TABLE product_info (
+    stock_code Text,
     description Text,
-    unit_price Float,
-    stock_code Text
+    unit_price Float
 );
 
 -- Table: Invoice
 CREATE TABLE invoice (
     invoice_no Text,
+    stock_code Text,
     quantity Integer,
     invoice_date Text,
-    customer_id Integer,
-    stock_code Text
+    customer_id Integer
 );
 
 -- Table: Customer Info
@@ -45,23 +44,23 @@ CREATE TABLE customer_info (
 
 -- Table: Invoice Time
 CREATE TABLE invoice_time (
-    minute Integer,
+    invoice_date Text,
+    dayofweek Integer,
     year Integer,
     month Text,
+    day Integer,
     hour Integer,
+    minute Integer,
     dayofyear Integer,
     weekofyear Integer,
-    dayofweek Integer,
-    day Integer,
-    quarter Integer,
-    invoice_date Text
+    quarter Integer
 );
 
 -- Table: Invoice Outliers
 CREATE TABLE invoice_outliers (
     invoice_no Text,
+    stock_code Text,
     quantity Integer,
     invoice_date Text,
-    customer_id Integer,
-    stock_code Text
+    customer_id Integer
 );