[ci skip] Add mention to User Guide of table exclusion

MGatner · web-flow · commit 392eb41cfb5c · 2019-09-17T11:36:36.000-04:00
diff --git a/user_guide_src/source/database/metadata.rst b/user_guide_src/source/database/metadata.rst
@@ -26,6 +26,8 @@ you are currently connected to. Example::
 	{
 		echo $table;
 	}
+	
+.. note:: Some drivers have additional system tables that are excluded from this return.
 
 Determine If a Table Exists
 ===========================

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,8 @@ you are currently connected to. Example::`
`26`	`26`	`{`
`27`	`27`	`echo $table;`
`28`	`28`	`}`
	`29`	`+`
	`30`	`+.. note:: Some drivers have additional system tables that are excluded from this return.`
`29`	`31`
`30`	`32`	`Determine If a Table Exists`
`31`	`33`	`===========================`