provide indexes for the new faceting code

git-svn-id: svn://svn.open-ils.org/ILS/trunk@15963 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/perlmods/OpenILS/Application/Storage/Driver/Pg/QueryParser.pm b/Open-ILS/src/perlmods/OpenILS/Application/Storage/Driver/Pg/QueryParser.pm
index 60195a4..da900d9 100644 (file)
--- a/Open-ILS/src/perlmods/OpenILS/Application/Storage/Driver/Pg/QueryParser.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Application/Storage/Driver/Pg/QueryParser.pm
@@ -622,7 +622,7 @@ sub flatten {
                 my $table = $node->table;
                 my $talias = $node->table_alias;
 
-                $from .= "\n\tJOIN (\n\t\tSELECT * /* facet */\n\t\t  FROM $table\n\t\t  WHERE value IN (" . join(",", map { $self->QueryParser->quote_value($_) } @{$node->values}) . ")".
+                $from .= "\n\tJOIN (\n\t\tSELECT * /* facet */\n\t\t  FROM $table\n\t\t  WHERE SUBSTRING(value,1,1024) IN (" . join(",", map { $self->QueryParser->quote_value($_) } @{$node->values}) . ")".
                          "\n\t\t\tAND field IN (SELECT id FROM config.metabib_field WHERE field_class = ". $self->QueryParser->quote_value($node->classname) ." AND facet_field";
 
                 if (@{$node->fields} > 0) {

diff --git a/Open-ILS/src/sql/Pg/002.schema.config.sql b/Open-ILS/src/sql/Pg/002.schema.config.sql
index 8d51d8a..da31d66 100644 (file)
--- a/Open-ILS/src/sql/Pg/002.schema.config.sql
+++ b/Open-ILS/src/sql/Pg/002.schema.config.sql
@@ -59,7 +59,7 @@ CREATE TABLE config.upgrade_log (
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0208'); -- berick
+INSERT INTO config.upgrade_log (version) VALUES ('0209'); -- miker
 
 CREATE TABLE config.bib_source (
        id              SERIAL  PRIMARY KEY,

diff --git a/Open-ILS/src/sql/Pg/030.schema.metabib.sql b/Open-ILS/src/sql/Pg/030.schema.metabib.sql
index 9f5d713..4e2c1bb 100644 (file)
--- a/Open-ILS/src/sql/Pg/030.schema.metabib.sql
+++ b/Open-ILS/src/sql/Pg/030.schema.metabib.sql
@@ -41,6 +41,8 @@ CREATE TRIGGER metabib_title_field_entry_fti_trigger
        FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('title');
 
 CREATE INDEX metabib_title_field_entry_index_vector_idx ON metabib.title_field_entry USING GIST (index_vector);
+CREATE INDEX metabib_title_field_entry_value_idx ON metabib.title_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_title_field_entry_source_idx ON metabib.title_field_entry (source);
 
 
 CREATE TABLE metabib.author_field_entry (
@@ -55,6 +57,8 @@ CREATE TRIGGER metabib_author_field_entry_fti_trigger
        FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('author');
 
 CREATE INDEX metabib_author_field_entry_index_vector_idx ON metabib.author_field_entry USING GIST (index_vector);
+CREATE INDEX metabib_author_field_entry_value_idx ON metabib.author_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_author_field_entry_source_idx ON metabib.author_field_entry (source);
 
 
 CREATE TABLE metabib.subject_field_entry (
@@ -69,6 +73,7 @@ CREATE TRIGGER metabib_subject_field_entry_fti_trigger
        FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('subject');
 
 CREATE INDEX metabib_subject_field_entry_index_vector_idx ON metabib.subject_field_entry USING GIST (index_vector);
+CREATE INDEX metabib_subject_field_entry_value_idx ON metabib.subject_field_entry (SUBSTRING(value,1,1024));
 CREATE INDEX metabib_subject_field_entry_source_idx ON metabib.subject_field_entry (source);
 
 
@@ -84,6 +89,8 @@ CREATE TRIGGER metabib_keyword_field_entry_fti_trigger
        FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('keyword');
 
 CREATE INDEX metabib_keyword_field_entry_index_vector_idx ON metabib.keyword_field_entry USING GIST (index_vector);
+CREATE INDEX metabib_keyword_field_entry_value_idx ON metabib.keyword_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_keyword_field_entry_source_idx ON metabib.keyword_field_entry (source);
 
 
 CREATE TABLE metabib.series_field_entry (
@@ -98,6 +105,8 @@ CREATE TRIGGER metabib_series_field_entry_fti_trigger
        FOR EACH ROW EXECUTE PROCEDURE oils_tsearch2('series');
 
 CREATE INDEX metabib_series_field_entry_index_vector_idx ON metabib.series_field_entry USING GIST (index_vector);
+CREATE INDEX metabib_series_field_entry_value_idx ON metabib.series_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_series_field_entry_source_idx ON metabib.series_field_entry (source);
 
 
 CREATE TABLE metabib.rec_descriptor (

diff --git a/Open-ILS/src/sql/Pg/upgrade/0209.schema.metabib.indexing-facets.sql b/Open-ILS/src/sql/Pg/upgrade/0209.schema.metabib.indexing-facets.sql
new file mode 100644 (file)
index 0000000..1deb2d5
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/0209.schema.metabib.indexing-facets.sql
@@ -0,0 +1,17 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0208');
+
+CREATE INDEX metabib_title_field_entry_value_idx ON metabib.title_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_author_field_entry_value_idx ON metabib.author_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_subject_field_entry_value_idx ON metabib.subject_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_keyword_field_entry_value_idx ON metabib.keyword_field_entry (SUBSTRING(value,1,1024));
+CREATE INDEX metabib_series_field_entry_value_idx ON metabib.series_field_entry (SUBSTRING(value,1,1024));
+
+CREATE INDEX metabib_author_field_entry_source_idx ON metabib.author_field_entry (source);
+CREATE INDEX metabib_keyword_field_entry_source_idx ON metabib.keyword_field_entry (source);
+CREATE INDEX metabib_title_field_entry_source_idx ON metabib.title_field_entry (source);
+CREATE INDEX metabib_series_field_entry_source_idx ON metabib.series_field_entry (source);
+
+COMMIT;
+