feat: update sql solution to lc problem: No.1795 (doocs#1521)

Author: thinkasany

solution/1700-1799/1795.Rearrange Products Table/README.md

@@ -72,21 +72,21 @@ SELECT
     product_id,
     'store1' AS store,
     store1 AS price
-FROM products
+FROM Products
 WHERE store1 IS NOT NULL
 UNION
 SELECT
     product_id,
     'store2' AS store,
     store2 AS price
-FROM products
+FROM Products
 WHERE store2 IS NOT NULL
 UNION
 SELECT
     product_id,
     'store3' AS store,
     store3 AS price
-FROM products
+FROM Products
 WHERE store3 IS NOT NULL;
 ```
 

solution/1700-1799/1795.Rearrange Products Table/README_EN.md

@@ -66,21 +66,21 @@ SELECT
     product_id,
     'store1' AS store,
     store1 AS price
-FROM products
+FROM Products
 WHERE store1 IS NOT NULL
 UNION
 SELECT
     product_id,
     'store2' AS store,
     store2 AS price
-FROM products
+FROM Products
 WHERE store2 IS NOT NULL
 UNION
 SELECT
     product_id,
     'store3' AS store,
     store3 AS price
-FROM products
+FROM Products
 WHERE store3 IS NOT NULL;
 ```
 

solution/1700-1799/1795.Rearrange Products Table/Solution.sql

@@ -2,19 +2,19 @@ SELECT
     product_id,
     'store1' AS store,
     store1 AS price
-FROM products
+FROM Products
 WHERE store1 IS NOT NULL
 UNION
 SELECT
     product_id,
     'store2' AS store,
     store2 AS price
-FROM products
+FROM Products
 WHERE store2 IS NOT NULL
 UNION
 SELECT
     product_id,
     'store3' AS store,
     store3 AS price
-FROM products
+FROM Products
 WHERE store3 IS NOT NULL;