To find the maximum purchase amount made by each customer from the 'AGG_ORDERS' table, you can use the SQL MAX() function along with GROUP BY. The SQL query would look like this:

```sql
SELECT cust_id AS Customer_ID, MAX(purchase_amt) AS Amount
FROM AGG_ORDERS
GROUP BY cust_id;
```

Here's what this query does:

1. `SELECT cust_id AS Customer_ID, MAX(purchase_amt) AS Amount`: This line is selecting the customer id and the maximum purchase amount for each customer. The `AS` keyword is used to rename the column headers in the output.

2. `FROM AGG_ORDERS`: This line is specifying the table that we are selecting the data from, which is 'AGG_ORDERS'.

3. `GROUP BY cust_id;`: This line is grouping the selected data by the customer id. This means that the maximum purchase amount will be calculated for each unique customer id.

When you run this query, it will return a table with each customer's id and their maximum purchase amount.

Question

To find the maximum purchase amount made by each customer from the 'AGG_ORDERS' table, you can use the SQL MAX() function along with GROUP BY. The SQL query would look like this:

```sql
SELECT cust_id AS Customer_ID, MAX(purchase_amt) AS Amount
FROM AGG_ORDERS
GROUP BY cust_id;
```

Here's what this query does:

1. `SELECT cust_id AS Customer_ID, MAX(purchase_amt) AS Amount`: This line is selecting the customer id and the maximum purchase amount for each customer. The `AS` keyword is used to rename the column headers in the output.

2. `FROM AGG_ORDERS`: This line is specifying the table that we are selecting the data from, which is 'AGG_ORDERS'.

3. `GROUP BY cust_id;`: This line is grouping the selected data by the customer id. This means that the maximum purchase amount will be calculated for each unique customer id.

When you run this query, it will return a table with each customer's id and their maximum purchase amount.

Knowee AI · Accepted Answer

To find the maximum purchase amount made by each customer from the 'AGG_ORDERS' table, you can use the SQL MAX() function along with GROUP BY. The SQL query would look like this:

```sql
SELECT cust_id AS Customer_ID, MAX(purchase_amt) AS Amount
FROM AGG_ORDERS
GROUP BY cust_id;
```

Here's what this query does:

1. `SELECT cust_id AS Customer_ID, MAX(purchase_amt) AS Amount`: This line is selecting the customer id and the maximum purchase amount for each customer. The `AS` keyword is used to rename the column headers in the output.

2. `FROM AGG_ORDERS`: This line is specifying the table that we are selecting the data from, which is 'AGG_ORDERS'.

3. `GROUP BY cust_id;`: This line is grouping the selected data by the customer id. This means that the maximum purchase amount will be calculated for each unique customer id.

When you run this query, it will return a table with each customer's id and their maximum purchase amount.

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