From ec924ab5000e28dc911afdc907d08a17f1687353 Mon Sep 17 00:00:00 2001
From: Pedro <pedroflemming@gmail.com>
Date: Mon, 17 Nov 2014 22:13:29 +0100
Subject: [PATCH] minor changes to frontend

---
 frontend-hyrise/index.html         |  2 +-
 frontend-hyrise/run_server.sh      | 10 +++++++++-
 frontend-hyrise/sample-queries.sql | 12 +++++++-----
 frontend-hyrise/style.css          | 20 +++++++++-----------
 4 files changed, 26 insertions(+), 18 deletions(-)

diff --git a/frontend-hyrise/index.html b/frontend-hyrise/index.html
index ba2a279..87f0514 100644
--- a/frontend-hyrise/index.html
+++ b/frontend-hyrise/index.html
@@ -31,7 +31,7 @@
           <!-- Input -->
           <div class="row">
             <div class="col-sm-12">
-              <textarea id="queryInput" class="form-control" style="height: 300px; resize: none;">SELECT * FROM students;</textarea>
+              <textarea id="queryInput" class="form-control" style="height: 300px; resize: none;" placeholder="Enter your SQL query here..."></textarea>
             </div>
           </div>
 
diff --git a/frontend-hyrise/run_server.sh b/frontend-hyrise/run_server.sh
index b0b4362..02d1ca9 100755
--- a/frontend-hyrise/run_server.sh
+++ b/frontend-hyrise/run_server.sh
@@ -1,2 +1,10 @@
 #!/bin/sh
-python -m SimpleHTTPServer 10101
\ No newline at end of file
+
+# Default Port
+PORT="10101"
+
+if [ $# -gt 0 ]; then
+	PORT=$1
+fi
+
+python -m SimpleHTTPServer ${PORT}
\ No newline at end of file
diff --git a/frontend-hyrise/sample-queries.sql b/frontend-hyrise/sample-queries.sql
index 62203fa..ad70789 100644
--- a/frontend-hyrise/sample-queries.sql
+++ b/frontend-hyrise/sample-queries.sql
@@ -3,13 +3,15 @@ CREATE TABLE IF NOT EXISTS students FROM TBL FILE 'test/students.tbl';
 CREATE TABLE IF NOT EXISTS test FROM TBL FILE 'test/lin_xxs.tbl';
 CREATE TABLE IF NOT EXISTS companies FROM TBL FILE 'test/tables/companies.tbl';
 CREATE TABLE IF NOT EXISTS employees FROM TBL FILE 'test/tables/employees.tbl';
-# SELECT (1)
-SELECT * FROM students;
-# SELECT (2)
+# SELECT
+SELECT * FROM students WHERE grade <= 2.0;
+# SUB-SELECT
 SELECT name, city, grade FROM (SELECT * FROM students WHERE city = 'Potsdam') t1 WHERE grade <= 1.5 OR grade >= 3.5;
 # GROUP
 SELECT city, AVG(grade) AS average|, MIN(grade) AS best, MAX(grade) AS worst FROM students GROUP BY city;
 # UNION
 SELECT * FROM students WHERE grade = 1.3 UNION SELECT * FROM students WHERE grade = 3.7;
-# JOIN
-SELECT * FROM companies JOIN employees ON company_id = employee_company_id
\ No newline at end of file
+# SIMPLE JOIN
+SELECT * FROM companies JOIN employees ON company_id = employee_company_id;
+# HASH JOIN
+SELECT * FROM companies HASH JOIN employees ON company_id = employee_company_id;
\ No newline at end of file
diff --git a/frontend-hyrise/style.css b/frontend-hyrise/style.css
index 5d7589a..d5888a0 100644
--- a/frontend-hyrise/style.css
+++ b/frontend-hyrise/style.css
@@ -7,19 +7,17 @@ div {
 	margin: auto;
 }
 
-.content {
-	width: 90%;
-	margin: auto;
-	margin-top: 10px;
-}
-
 button {
 	margin-left: 1px;
 	margin-right: 1px;
 }
 
-/*
-#resultTable td {
-	border: 1px solid #333;
-	padding: 10px;
-}*/
\ No newline at end of file
+table {
+	font-size: 14px;
+}
+
+.content {
+	width: 90%;
+	margin: auto;
+	margin-top: 10px;
+}
\ No newline at end of file