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Moved filter of nodes of type blog to the node storage layer.

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This is more efficient because the result set from the query will be smaller and it will be easier to implement the pagination
This commit is contained in:
Dario Bösch
2015-05-21 14:06:08 +02:00
parent 6a782e412d
commit 4dd980963a
5 changed files with 51 additions and 44 deletions
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8
modules/node/persistence/cms_node_storage_sql.e
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@@ -33,7 +33,7 @@ feature -- Access
end
end
nodes_order_created_desc: LIST [CMS_NODE]
blogs: LIST [CMS_NODE]
-- List of nodes ordered by creation date (descending).
do
create {ARRAYED_LIST [CMS_NODE]} Result.make (0)
@@ -42,7 +42,7 @@ feature -- Access
write_information_log (generator + ".nodes")
from
sql_query (sql_select_nodes_order_created_desc, Void)
sql_query (sql_select_blogs_order_created_desc, Void)
sql_start
until
sql_after
@@ -254,8 +254,8 @@ feature {NONE} -- Queries
-- SQL Query to retrieve all nodes.
--| note: {CMS_NODE_API}.trashed = -1
sql_select_nodes_order_created_desc: STRING = "SELECT * FROM Nodes WHERE status != -1 ORDER BY created DESC;"
-- SQL Query to retrieve all nodes order by descending creation date.
sql_select_blogs_order_created_desc: STRING = "SELECT * FROM Nodes WHERE status != -1 AND type = %"blog%" ORDER BY created DESC;"
-- SQL Query to retrieve all nodes that are from the type "blog" ordered by descending creation date.
--| note: {CMS_NODE_API}.trashed = -1
sql_select_node_by_id: STRING = "SELECT nid, revision, type, title, summary, content, format, author, publish, created, changed, status FROM Nodes WHERE nid =:nid ORDER BY revision DESC, publish DESC LIMIT 1;"