HHH-17791 Support SNAPSHOT versions of H2

https://hibernate.atlassian.net/browse/HHH-17791

hibernate-core/src/main/java/org/hibernate/dialect/H2Dialect.java

@@ -157,7 +157,7 @@ public class H2Dialect extends Dialect {
 			return 0;
 		}
 
-		final String[] bits = databaseVersion.split("[. ]");
+		final String[] bits = databaseVersion.split("[. \\-]");
 		return bits.length > 2 ? Integer.parseInt( bits[2] ) : 0;
 	}
 

hibernate-core/src/test/java/org/hibernate/dialect/H2DialectDatabaseVersionTest.java

@@ -0,0 +1,104 @@
+package org.hibernate.dialect;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.Map;
+
+import org.hibernate.boot.MetadataSources;
+import org.hibernate.boot.registry.StandardServiceRegistry;
+import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
+import org.hibernate.boot.spi.MetadataImplementor;
+import org.hibernate.cfg.AvailableSettings;
+import org.hibernate.dialect.H2Dialect;
+import org.hibernate.engine.jdbc.dialect.spi.DialectResolutionInfo;
+import org.hibernate.orm.test.dialect.resolver.TestingDialectResolutionInfo;
+import org.hibernate.tool.hbm2ddl.SchemaUpdate;
+import org.hibernate.tool.schema.TargetType;
+
+import org.hibernate.testing.RequiresDialect;
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.junit4.BaseUnitTestCase;
+import org.hibernate.testing.util.ServiceRegistryUtil;
+import org.junit.Test;
+
+@RequiresDialect(H2Dialect.class)
+@TestForIssue(jiraKey = "HHH-17791")
+public class H2DialectDatabaseVersionTest extends BaseUnitTestCase {
+
+	@Test
+	public void snapshotVersion() {
+		String version = "2.2.229-SNAPSHOT (2023-08-22)";
+		Dialect dialect = new H2Dialect( new TestingH2DialectResolutionInfo( version ) );
+		assertEquals(229, dialect.getVersion().getMicro());
+	}
+	
+	@Test
+	public void releaseVersion() {
+		String version = "2.2.224 (2023-09-17)";
+		Dialect dialect = new H2Dialect( new TestingH2DialectResolutionInfo( version ) );
+		assertEquals(224, dialect.getVersion().getMicro());
+	}
+
+	static final class TestingH2DialectResolutionInfo implements DialectResolutionInfo {
+		private final String databaseVersion;
+
+		TestingH2DialectResolutionInfo(String databaseVersion) {
+			this.databaseVersion = databaseVersion;
+		}
+
+
+		@Override
+		public String getDatabaseName() {
+			return "H2";
+		}
+
+		@Override
+		public String getDatabaseVersion() {
+			return this.databaseVersion;
+		}
+
+		@Override
+		public int getDatabaseMajorVersion() {
+			return 2;
+		}
+
+		@Override
+		public int getDatabaseMinorVersion() {
+			return 2;
+		}
+
+		@Override
+		public String getDriverName() {
+			return "H2 JDBC Driver";
+		}
+
+		@Override
+		public int getDriverMajorVersion() {
+			return 2;
+		}
+
+		@Override
+		public int getDriverMinorVersion() {
+			return 2;
+		}
+
+		@Override
+		public String getSQLKeywords() {
+			return "";
+		}
+
+		@Override
+		public String toString() {
+			return "2.2";
+		}
+
+		@Override
+		public Map<String, Object> getConfigurationValues() {
+			return Map.of();
+		}
+		
+	}
+
+}