Add more quotes, for history tables

ebean-ddl-generator/src/main/java/io/ebeaninternal/dbmigration/ddlgeneration/platform/DbTriggerBasedHistoryDdl.java

@@ -127,11 +127,11 @@ public abstract class DbTriggerBasedHistoryDdl implements PlatformHistoryDdl {
   }
 
   protected String historyTableName(String baseTableName) {
-    return normalise(baseTableName) + historySuffix;
+    return quote(normalise(baseTableName) + historySuffix);
   }
 
   protected String historyViewName(String baseTableName) {
-    return normalise(baseTableName) + viewSuffix;
+    return quote(normalise(baseTableName) + viewSuffix);
   }
 
   protected String procedureName(String baseTableName) {
@@ -193,7 +193,7 @@ public abstract class DbTriggerBasedHistoryDdl implements PlatformHistoryDdl {
 
     String platformType = platformDdl.convert(type);
     buffer.append("  ");
-    buffer.append(columnName, 29);
+    buffer.append(quote(columnName), 29);
     buffer.append(platformType);
   }
 
@@ -201,7 +201,7 @@ public abstract class DbTriggerBasedHistoryDdl implements PlatformHistoryDdl {
 
     apply
       .append("create view ").append(historyViewName(baseTableName))
-      .append(" as select * from ").append(baseTableName)
+      .append(" as select * from ").append(quote(baseTableName))
       .append(" union all select * from ").append(historyTableName(baseTableName))
       .endOfStatement();
   }
@@ -268,4 +268,8 @@ public abstract class DbTriggerBasedHistoryDdl implements PlatformHistoryDdl {
   public boolean alterHistoryTables() {
     return true;
   }
+
+  protected String quote(String dbName) {
+    return platformDdl.quote(dbName);
+  }
 }

ebean-ddl-generator/src/main/java/io/ebeaninternal/dbmigration/ddlgeneration/platform/H2HistoryDdl.java

@@ -31,7 +31,7 @@ public class H2HistoryDdl extends DbTriggerBasedHistoryDdl {
     // Note that this does not take into account the historyTable name (excepts _history suffix) and
     // does not take into account excluded columns (all columns included in history)
     apply
-      .append("create trigger ").append(triggerName).append(" before update,delete on ").append(baseTable)
+      .append("create trigger ").append(triggerName).append(" before update,delete on ").append(quote(baseTable))
       .append(" for each row call \"" + TRIGGER_CLASS + "\";").newLine();
   }
 

ebean-ddl-generator/src/main/java/io/ebeaninternal/dbmigration/ddlgeneration/platform/PlatformDdl.java

@@ -20,12 +20,17 @@ import io.ebeaninternal.dbmigration.model.MTable;
 
 import java.util.List;
 import java.util.Locale;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 /**
  * Controls the DDL generation for a specific database platform.
  */
 public class PlatformDdl {
 
+  // matches on pattern "check ( COLUMNAME ... )". ColumnName is match group 2;
+  private static final Pattern CHECK_PATTERN = Pattern.compile("(.*?\\( *)([^ ]+)(.*)");
+
   protected final DatabasePlatform platform;
 
   protected PlatformHistoryDdl historyDdl = new NoHistorySupportDdl();
@@ -278,7 +283,7 @@ public class PlatformDdl {
    * Returns the check constraint.
    */
   public String createCheckConstraint(String ckName, String checkConstraint) {
-    return "  constraint " + maxConstraintName(ckName) + " " + checkConstraint;
+    return "  constraint " + maxConstraintName(ckName) + " " + quoteCheckConstraint(checkConstraint);
   }
 
   /**
@@ -612,9 +617,10 @@ public class PlatformDdl {
    * Alter table adding the check constraint.
    */
   public String alterTableAddCheckConstraint(String tableName, String checkConstraintName, String checkConstraint) {
-    return "alter table " + quote(tableName) + " " + addConstraint + " " + maxConstraintName(checkConstraintName) + " " + checkConstraint;
+    return "alter table " + quote(tableName) + " " + addConstraint + " " + maxConstraintName(checkConstraintName) + " " + quoteCheckConstraint(checkConstraint);
   }
 
+
   /**
    * Alter column setting the default value.
    * <p>
@@ -782,4 +788,12 @@ public class PlatformDdl {
     return platform.convertQuotedIdentifiers(dbName);
   }
 
+  protected String quoteCheckConstraint(String checkConstraint) {
+    Matcher matcher = CHECK_PATTERN.matcher(checkConstraint);
+    if (matcher.matches()) {
+      return matcher.replaceFirst("$1" + quote(matcher.group(2)) + "$3");
+    }
+    return checkConstraint;
+  }
+
 }