HHH-7577 Dialect's supportsNotNullUnique not working when false

hibernate · Sep 11, 2012 · 588d4be · 588d4be
1 parent cb1069a
commit 588d4be
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/hibernate-core/src/main/java/org/hibernate/mapping/Table.java b/hibernate-core/src/main/java/org/hibernate/mapping/Table.java
@@ -394,7 +394,7 @@ public Iterator sqlAlterStrings(Dialect dialect, Mapping p, TableMetadata tableI
 
 				boolean useUniqueConstraint = column.isUnique() &&
 						dialect.supportsUnique() &&
-						( !column.isNullable() || dialect.supportsNotNullUnique() );
+						( column.isNullable() || dialect.supportsNotNullUnique() );
 				if ( useUniqueConstraint ) {
 					alter.append( " unique" );
 				}
@@ -495,7 +495,7 @@ public String sqlCreateString(Dialect dialect, Mapping p, String defaultCatalog,
 			}
 
 			boolean useUniqueConstraint = col.isUnique() &&
-					( !col.isNullable() || dialect.supportsNotNullUnique() );
+					( col.isNullable() || dialect.supportsNotNullUnique() );
 			if ( useUniqueConstraint ) {
 				if ( dialect.supportsUnique() ) {
 					buf.append( " unique" );

diff --git a/hibernate-core/src/main/java/org/hibernate/metamodel/relational/Table.java b/hibernate-core/src/main/java/org/hibernate/metamodel/relational/Table.java
@@ -200,7 +200,7 @@ public String[] sqlCreateStrings(Dialect dialect) {
 			}
 
 			boolean useUniqueConstraint = col.isUnique() &&
-					( !col.isNullable() || dialect.supportsNotNullUnique() );
+					( col.isNullable() || dialect.supportsNotNullUnique() );
 			if ( useUniqueConstraint ) {
 				if ( dialect.supportsUnique() ) {
 					buf.append( " unique" );