[open-ils-commits] [GIT] Evergreen ILS branch master updated. e8857f2ae267956136b9f4ee3f3263c11ea2c7ae

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- Log -----------------------------------------------------------------
commit e8857f2ae267956136b9f4ee3f3263c11ea2c7ae
Author: Bill Erickson <berick at esilibrary.com>
Date:   Wed Feb 8 10:32:44 2012 -0500

    Stamping upgrade for LP#928896
    
    Signed-off-by: Bill Erickson <berick at esilibrary.com>

diff --git a/Open-ILS/src/sql/Pg/002.schema.config.sql b/Open-ILS/src/sql/Pg/002.schema.config.sql
index 9914d60..f596fa2 100644
--- a/Open-ILS/src/sql/Pg/002.schema.config.sql
+++ b/Open-ILS/src/sql/Pg/002.schema.config.sql
@@ -86,7 +86,7 @@ CREATE TRIGGER no_overlapping_deps
     BEFORE INSERT OR UPDATE ON config.db_patch_dependencies
     FOR EACH ROW EXECUTE PROCEDURE evergreen.array_overlap_check ('deprecates');
 
-INSERT INTO config.upgrade_log (version, applied_to) VALUES ('0674', :eg_version); -- phasefx/Dyrcona/senator
+INSERT INTO config.upgrade_log (version, applied_to) VALUES ('0675', :eg_version); -- gmc/berick
 
 CREATE TABLE config.bib_source (
 	id		SERIAL	PRIMARY KEY,
diff --git a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.usr_visible_circ_copies_row_estimates.sql b/Open-ILS/src/sql/Pg/upgrade/0675.schema.usr_visible_circ_copies_row_estimates.sql
similarity index 84%
rename from Open-ILS/src/sql/Pg/upgrade/XXXX.schema.usr_visible_circ_copies_row_estimates.sql
rename to Open-ILS/src/sql/Pg/upgrade/0675.schema.usr_visible_circ_copies_row_estimates.sql
index a191fb4..0c7c8e3 100644
--- a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.usr_visible_circ_copies_row_estimates.sql
+++ b/Open-ILS/src/sql/Pg/upgrade/0675.schema.usr_visible_circ_copies_row_estimates.sql
@@ -1,5 +1,7 @@
 BEGIN;
 
+SELECT evergreen.upgrade_deps_block_check('0675', :eg_version);
+
 -- set expected row count to low value to avoid problem
 -- where use of this function by the circ tagging feature
 -- results in full scans of asset.call_number

commit 5e36baf3a8fc4754693e6813df6be1ef0108aa16
Author: Galen Charlton <gmc at esilibrary.com>
Date:   Wed Feb 8 10:01:24 2012 -0500

    LP#928896 improve row estimate for action.usr_visible_circ_copies()
    
    Fixes problem where use of this function by the tagging circs in search
    results feature can result in sequential scans of asset.call_number.
    
    Thanks to Mike Rylander for the suggestion.
    
    Signed-off-by: Galen Charlton <gmc at esilibrary.com>
    Signed-off-by: Bill Erickson <berick at esilibrary.com>

diff --git a/Open-ILS/src/sql/Pg/090.schema.action.sql b/Open-ILS/src/sql/Pg/090.schema.action.sql
index 715c64a..1af6e89 100644
--- a/Open-ILS/src/sql/Pg/090.schema.action.sql
+++ b/Open-ILS/src/sql/Pg/090.schema.action.sql
@@ -699,7 +699,7 @@ $func$ LANGUAGE PLPGSQL;
 
 CREATE OR REPLACE FUNCTION action.usr_visible_circ_copies( INTEGER ) RETURNS SETOF BIGINT AS $$
     SELECT DISTINCT(target_copy) FROM action.usr_visible_circs($1)
-$$ LANGUAGE SQL;
+$$ LANGUAGE SQL ROWS 10;
 
 CREATE OR REPLACE FUNCTION action.usr_visible_holds (usr_id INT) RETURNS SETOF action.hold_request AS $func$
 DECLARE
diff --git a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.usr_visible_circ_copies_row_estimates.sql b/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.usr_visible_circ_copies_row_estimates.sql
new file mode 100644
index 0000000..a191fb4
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.usr_visible_circ_copies_row_estimates.sql
@@ -0,0 +1,10 @@
+BEGIN;
+
+-- set expected row count to low value to avoid problem
+-- where use of this function by the circ tagging feature
+-- results in full scans of asset.call_number
+CREATE OR REPLACE FUNCTION action.usr_visible_circ_copies( INTEGER ) RETURNS SETOF BIGINT AS $$
+    SELECT DISTINCT(target_copy) FROM action.usr_visible_circs($1)
+$$ LANGUAGE SQL ROWS 10;
+
+COMMIT;

-----------------------------------------------------------------------

Summary of changes:
 Open-ILS/src/sql/Pg/002.schema.config.sql          |    2 +-
 Open-ILS/src/sql/Pg/090.schema.action.sql          |    2 +-
 ...chema.usr_visible_circ_copies_row_estimates.sql |   12 ++++++++++++
 3 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 Open-ILS/src/sql/Pg/upgrade/0675.schema.usr_visible_circ_copies_row_estimates.sql


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