Merge pull request #649 from Ensembl/xref/alt_allele

Remove UNIQUE constraint on alt_allele table
Ensembl · Jan 13, 2023 · a43fd84 · a43fd84
2 parents 8307914 + 227f3b9
commit a43fd84
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/misc-scripts/xref_mapping/sql/table.sql b/misc-scripts/xref_mapping/sql/table.sql
@@ -349,7 +349,7 @@ CREATE TABLE alt_allele (
   gene_id               INT(10) UNSIGNED NOT NULL,
   is_reference          INT UNSIGNED DEFAULT 0,
 
-  UNIQUE KEY gene_idx (gene_id),
+  KEY gene_idx (gene_id),
   UNIQUE KEY allele_idx (alt_allele_id, gene_id)
 
 ) COLLATE=latin1_swedish_ci ENGINE=MyISAM;