Database guide update

Updated the helpers writeup, making the format more consistene with the rest of the database writeups.
Signed-off-by:James L Parry <jim_parry@bcit.ca>

1 files changed, 31 insertions, 30 deletions

diff --git a/user_guide_src/source/database/helpers.rst b/user_guide_src/source/database/helpers.rst
index 77bf1b5d2..2d997a9e0 100644
--- a/user_guide_src/source/database/helpers.rst
+++ b/user_guide_src/source/database/helpers.rst
@@ -1,9 +1,11 @@
-######################
-Query Helper Functions
-######################
+####################
+Query Helper Methods
+####################
 
-$this->db->insert_id()
-======================
+Information From Executing a Query
+==================================
+
+**$this->db->insert_id()**
 
 The insert ID number when performing database inserts.
 
@@ -11,8 +13,7 @@ The insert ID number when performing database inserts.
 	driver, this function requires a $name parameter, which specifies the 
 	appropriate sequence to check for the insert id.
 
-$this->db->affected_rows()
-==========================
+**$this->db->affected_rows()**
 
 Displays the number of affected rows, when doing "write" type queries
 (insert, update, etc.).
@@ -22,8 +23,23 @@ Displays the number of affected rows, when doing "write" type queries
 	affected rows. By default this hack is enabled but it can be turned off
 	in the database driver file.
 
-$this->db->count_all()
-======================
+**$this->db->last_query()**
+
+Returns the last query that was run (the query string, not the result).
+Example::
+
+	$str = $this->db->last_query();
+	
+	// Produces:  SELECT * FROM sometable....
+
+
+.. note:: Disabling the **save_queries** setting in your database
+	configuration will render this function useless.
+
+Information About Your Database
+===============================
+
+**$this->db->count_all()**
 
 Permits you to determine the number of rows in a particular table.
 Submit the table name in the first parameter. Example::
@@ -32,38 +48,24 @@ Submit the table name in the first parameter. Example::
 	
 	// Produces an integer, like 25
 
-$this->db->platform()
-=====================
+**$this->db->platform()**
 
 Outputs the database platform you are running (MySQL, MS SQL, Postgres,
 etc...)::
 
 	echo $this->db->platform();
 
-$this->db->version()
-====================
+**$this->db->version()**
 
 Outputs the database version you are running::
 
 	echo $this->db->version();
 
-$this->db->last_query()
-=======================
-
-Returns the last query that was run (the query string, not the result).
-Example::
-
-	$str = $this->db->last_query();
-	
-	// Produces:  SELECT * FROM sometable....
-
-
-.. note:: Disabling the **save_queries** setting in your database
-	configuration will render this function useless.
-
-$this->db->insert_string()
+Making Your Queries Easier
 ==========================
 
+**$this->db->insert_string()**
+
 This function simplifies the process of writing database inserts. It
 returns a correctly formatted SQL insert string. Example::
 
@@ -78,8 +80,7 @@ array with the data to be inserted. The above example produces::
 
 .. note:: Values are automatically escaped, producing safer queries.
 
-$this->db->update_string()
-==========================
+**$this->db->update_string()**
 
 This function simplifies the process of writing database updates. It
 returns a correctly formatted SQL update string. Example::