MySQL can setup indices on a table during the CREATE TABLE statement.

converter/src/main/java/com/granveaud/mysql2h2converter/converter/H2Converter.java

@@ -157,6 +157,11 @@ private void handleCreateTableConstraints(CreateTableStatement createStatement,
                     delayedStatements.add(new AlterTableStatement(false, createStatement.getTableName(), Arrays.asList(new AlterTableSpecification("ADD", constraint))));
                     it.remove();
                 }
+                if (constraint.getType().equals("KEY")) {
+                    // TODO Translate index types
+                    delayedStatements.add(new CreateIndexStatement(false, null, false, constraint.getIndexName(), createStatement.getTableName(), constraint.getIndexColumnNames()));
+                    it.remove();
+                }
 
                 constraint.setIndexType(null);
             }

converter/src/test/java/com/granveaud/mysql2h2converter/converter/ConverterTest.java

@@ -136,6 +136,11 @@ public void testScript5() throws Exception {
         loadScript("xwiki-sqlyog.sql");
     }
 
+    @Test
+    public void testScriptCreateTableWithKey() throws Exception {
+        loadScript("create-table-with-key.sql");
+    }
+
     private void loadScript(String s) throws Exception {
         long time0 = System.currentTimeMillis();
 

converter/src/test/resources/scripts/create-table-with-key.sql

@@ -0,0 +1,10 @@
+
+CREATE TABLE `sample` (
+  `ID` bigint(20) NOT NULL AUTO_INCREMENT,
+  `VALUE` text,
+  `TIME` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `version` int(11) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`ID`),
+  UNIQUE KEY `PK_SAMPLE` (`ID`),
+  KEY `TIME` (`TIME`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT='A sample table.';

parser/src/main/java/com/granveaud/mysql2h2converter/sql/CreateIndexStatement.java

@@ -0,0 +1,43 @@
+package com.granveaud.mysql2h2converter.sql;
+
+import com.google.common.base.Joiner;
+
+import java.util.List;
+
+/*
+CREATE
+   [ UNIQUE ] [ index_type ] INDEX [ [ IF NOT EXISTS ] index_name ]
+ | PRIMARY KEY [ HASH ]
+ON tbl_name (index_col_name,...)
+
+index_type:
+  HASH | SPATIAL
+
+index_col_name:
+    col_name [ASC | DESC] [ NULLS
+
+ */
+public class CreateIndexStatement implements Statement {
+    private boolean unique, ifNotExists;
+    private String tableName;
+    private String indexType;
+    private String indexName;
+    private List<ColumnName> columnNames;
+
+    public CreateIndexStatement(boolean unique, String indexType, boolean ifNotExists, String indexName, String tableName, List<ColumnName> columnNames) {
+        this.unique = unique;
+        this.indexName = indexName;
+        this.indexType = indexType;
+        this.ifNotExists = ifNotExists;
+        this.tableName = tableName;
+        this.columnNames = columnNames;
+    }
+
+    @Override
+    public String toString() {
+        return "CREATE" + (unique ? " UNIQUE": "") + ( indexType != null ? " " + indexType : "" ) + " INDEX" + (ifNotExists ? " IF NOT EXISTS" : "") +
+                ( indexName != null ? " " + indexName : "" ) +
+                " ON " + tableName + " (" + Joiner.on(',').join(columnNames) + ")"
+                ;
+    }
+}