Update landing page snippets to fit into the box

_includes/landing-page/java/appender.java

@@ -2,7 +2,8 @@
 DuckDBConnection conn = (DuckDBConnection)
     DriverManager.getConnection("jdbc:duckdb:");
 Statement st = conn.createStatement();
-st.execute("CREATE TABLE person (name VARCHAR, age INT)");
+st.execute("CREATE TABLE person " +
+    "(name VARCHAR, age INT)");
 
 var appender = conn.createAppender(
     DuckDBConnection.DEFAULT_SCHEMA, "person");

_includes/landing-page/java/sql-query.java

@@ -3,7 +3,8 @@
     DriverManager.getConnection("jdbc:duckdb:");
 Statement st = conn.createStatement();
 ResultSet rs = st.executeQuery(
-    "SELECT station_name, count(*) AS num_services\n" +
+    "SELECT station_name, \n" +
+    "       count(*) AS num_services\n" +
     "FROM train_services\n" +
     "GROUP BY ALL\n" +
     "ORDER BY num_services DESC;");

_includes/landing-page/python/udf.py

@@ -1,13 +1,13 @@
 # Create custom user-defined function
 import duckdb
 
-def add_plus_one(x):
+def plus_one(x):
     return x + 1
 
 con = duckdb.connect()
-con.create_function('add_plus_one', add_plus_one,
+con.create_function('plus_one', plus_one,
     ['BIGINT'], 'BIGINT', type='native')
 
 con.sql("""
-    SELECT sum(add_plus_one(i)) FROM range(10) tbl(i);
+    SELECT sum(plus_one(i)) FROM range(10) tbl(i);
     """)

_includes/landing-page/sql/join-full.sql

@@ -4,10 +4,10 @@ CREATE TABLE distances AS
     FROM 's3://duckdb-blobs/distances.parquet';
 
 -- Find the top-3 longest domestic train routes
-SELECT s1.name_short, s2.name_short, distances.distance
-FROM distances
-JOIN stations s1 ON distances.station1 = s1.code
-JOIN stations s2 ON distances.station2 = s2.code
+SELECT s1.name_short, s2.name_short, d.distance
+FROM distances d
+JOIN stations s1 ON d.station1 = s1.code
+JOIN stations s2 ON d.station2 = s2.code
 WHERE s1.country = s2.country
   AND s1.code < s2.code
 ORDER BY distance DESC

_includes/landing-page/sql/join.sql

@@ -1,8 +1,8 @@
 -- Find the top-3 longest domestic train routes
-SELECT s1.name_short, s2.name_short, distances.distance
-FROM distances
-JOIN stations s1 ON distances.station1 = s1.code
-JOIN stations s2 ON distances.station2 = s2.code
+SELECT s1.name_short, s2.name_short, d.distance
+FROM distances d
+JOIN stations s1 ON d.station1 = s1.code
+JOIN stations s2 ON d.station2 = s2.code
 WHERE s1.country = s2.country
   AND s1.code < s2.code
 ORDER BY distance DESC