From: scottmk <scottmk@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Mon, 30 Nov 2009 19:58:13 +0000 (+0000)
Subject: Add two tables to the sql schema: stored_query and query_sequence.
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=d7d02db550b646baf6bd580faedfa0ff5e962aa1;p=evergreen%2Fpines.git

Add two tables to the sql schema: stored_query and query_sequence.

M    Open-ILS/src/sql/Pg/002.schema.config.sql
A    Open-ILS/src/sql/Pg/upgrade/0098.schema.sql-stored-query.sql
M    Open-ILS/examples/fm_IDL.xml


git-svn-id: svn://svn.open-ils.org/ILS/trunk@15045 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/examples/fm_IDL.xml b/Open-ILS/examples/fm_IDL.xml
index 2d53ec3703..950dd78798 100644
--- a/Open-ILS/examples/fm_IDL.xml
+++ b/Open-ILS/examples/fm_IDL.xml
@@ -5333,6 +5333,37 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 		</links>
     </class>
 
+	<class id="qsq" controller="open-ils.cstore open-ils.pcrud" oils_obj:fieldmapper="sql::stored_query" oils_persist:tablename="sql.stored_query" reporter:label="Stored Query">
+		<fields oils_persist:primary="id" oils_persist:sequence="sql.stored_query_id_seq">
+			<field reporter:label="Query ID" name="id" reporter:datatype="id"/>
+			<field reporter:label="Query type" name="type" reporter:datatype="text"/>
+			<field reporter:label="Use ALL" name="use_all" reporter:datatype="bool"/>
+			<field reporter:label="Use DISTINCT" name="use_distinct" reporter:datatype="bool"/>
+			<field reporter:label="FROM Clause" name="from_clause" reporter:datatype="int"/>
+			<field reporter:label="WHERE Clause" name="where_clause" reporter:datatype="int"/>
+			<field reporter:label="HAVING Clause" name="having_clause" reporter:datatype="int"/>
+		</fields>
+		<links>
+		</links>
+		<permacrud xmlns="http://open-ils.org/spec/opensrf/IDL/permacrud/v1">
+		</permacrud>
+	</class>
+
+	<class id="qseq" controller="open-ils.cstore open-ils.pcrud" oils_obj:fieldmapper="sql::query_sequence" oils_persist:tablename="sql.query_sequence" reporter:label="Query Sequence">
+		<fields oils_persist:primary="id" oils_persist:sequence="sql.sql.query_sequence_id_seq">
+			<field reporter:label="Query Seq ID" name="id" reporter:datatype="id"/>
+			<field reporter:label="Parent Query" name="parent_query" reporter:datatype="link"/>
+			<field reporter:label="Sequence Number" name="seq_no" reporter:datatype="int"/>
+			<field reporter:label="Child Query" name="child_query" reporter:datatype="link"/>
+		</fields>
+		<links>
+			<link field="parent_query" reltype="has_a" key="id" map="" class="qsq"/>
+			<link field="child_query" reltype="has_a" key="id" map="" class="qsq"/>
+		</links>
+		<permacrud xmlns="http://open-ils.org/spec/opensrf/IDL/permacrud/v1">
+		</permacrud>
+	</class>
+
 	<class id="qdt" controller="open-ils.cstore open-ils.pcrud" oils_obj:fieldmapper="sql::datatype" oils_persist:tablename="sql.datatype" reporter:label="Datatype">
 		<fields oils_persist:primary="id" oils_persist:sequence="sql.datatype_id_seq">
 			<field reporter:label="Datatype ID" name="id" reporter:datatype="id"/>
diff --git a/Open-ILS/src/sql/Pg/002.schema.config.sql b/Open-ILS/src/sql/Pg/002.schema.config.sql
index e2be7f109a..5170d61fcd 100644
--- a/Open-ILS/src/sql/Pg/002.schema.config.sql
+++ b/Open-ILS/src/sql/Pg/002.schema.config.sql
@@ -51,7 +51,7 @@ CREATE TABLE config.upgrade_log (
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0097'); -- Scott McKellar
+INSERT INTO config.upgrade_log (version) VALUES ('0098'); -- Scott McKellar
 
 CREATE TABLE config.bib_source (
 	id		SERIAL	PRIMARY KEY,
diff --git a/Open-ILS/src/sql/Pg/upgrade/0098.schema.sql-stored-query.sql b/Open-ILS/src/sql/Pg/upgrade/0098.schema.sql-stored-query.sql
new file mode 100644
index 0000000000..1134f31982
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/0098.schema.sql-stored-query.sql
@@ -0,0 +1,34 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0098'); -- Scott McKellar
+
+CREATE TABLE  sql.stored_query (
+	id            SERIAL         PRIMARY KEY,
+	type          TEXT           NOT NULL CONSTRAINT query_type CHECK
+	                             ( type IN ( 'SELECT', 'UNION', 'INTERSECT', 'EXCEPT' ) ),
+	use_all       BOOLEAN        NOT NULL DEFAULT FALSE,
+	use_distinct  BOOLEAN        NOT NULL DEFAULT FALSE,
+	from_clause   INT            NOT NULL , --REFERENCES sql.from_clause
+	where_clause  INT            , --REFERENCES sql.expression
+	                             --DEFERRABLE INITIALLY DEFERRED,
+	having_clause INT            --REFERENCES sql.expression
+	                             --DEFERRABLE INITIALLY DEFERRED
+);
+
+-- (Foreign keys to be defined later after other tables are created)
+
+CREATE TABLE sql.query_sequence (
+	id              SERIAL            PRIMARY KEY,
+	parent_query    INT               NOT NULL
+	                                  REFERENCES sql.stored_query
+									  ON DELETE CASCADE
+									  DEFERRABLE INITIALLY DEFERRED,
+	seq_no          INT               NOT NULL,
+	child_query     INT               NOT NULL
+	                                  REFERENCES sql.stored_query
+									  ON DELETE CASCADE
+									  DEFERRABLE INITIALLY DEFERRED,
+	CONSTRAINT sql_query_seq UNIQUE( parent_query, seq_no )
+);
+
+COMMIT;