Swap order of columns in meta table index.

709ac23e · Glenn Proctor · 20d92006 · 709ac23e
Commit 709ac23e authored Jul 18, 2008 by Glenn Proctor
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sql/patch_50_51_c.sql sql/patch_50_51_c.sql +15 -0

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--- a/sql/patch_50_51_c.sql
+++ b/sql/patch_50_51_c.sql
+# patch_50_51_c.sql
+#
+# title: meta index
+#
+# description:
+# Swap order of columns in meta table index for better performance.
+
+DROP INDEX table_name ON meta_coord;
+
+CREATE UNIQUE INDEX cs_table_name_idx ON meta_coord (coord_system_id, table_name);
+
+# patch identifier
+INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_50_51_c.sql|meta_index');
+
+