/**
* @param schemaTable
* @param generateAutoIndexName
* @throws SqlJetException
*/
private SqlJetBaseIndexDef createAutoIndex(
ISqlJetBtreeSchemaTable schemaTable, String tableName, String autoIndexName)
throws SqlJetException {
final int page = btree.createTable(BTREE_CREATE_INDEX_FLAGS);
final SqlJetBaseIndexDef indexDef = new SqlJetBaseIndexDef(autoIndexName, tableName, page);
indexDef.setRowId(schemaTable.insertRecord(INDEX_TYPE, autoIndexName, tableName, page, null));
indexDefs.put(autoIndexName, indexDef);
return indexDef;
}
private void readShema(ISqlJetBtreeSchemaTable table) throws SqlJetException {
for (table.first(); !table.eof(); table.next()) {
final String type = table.getTypeField();
if (null == type) {
continue;
}
final String name = table.getNameField();
if (null == name) {
continue;
}
final int page = table.getPageField();
if (TABLE_TYPE.equals(type)) {
String sql = table.getSqlField();
// System.err.println(sql);
final CommonTree ast = (CommonTree) parseTable(sql).getTree();
if (!isCreateVirtualTable(ast)) {
final SqlJetTableDef tableDef = new SqlJetTableDef(ast, page);
if (!name.equals(tableDef.getName())) {
throw new SqlJetException(SqlJetErrorCode.CORRUPT);
}
tableDef.setRowId(table.getRowId());
tableDefs.put(name, tableDef);
} else {
final SqlJetVirtualTableDef virtualTableDef = new SqlJetVirtualTableDef(ast, page);
if (!name.equals(virtualTableDef.getTableName())) {
throw new SqlJetException(SqlJetErrorCode.CORRUPT);
}
virtualTableDef.setRowId(table.getRowId());
virtualTableDefs.put(name, virtualTableDef);
}
} else if (INDEX_TYPE.equals(type)) {
final String tableName = table.getTableField();
final String sql = table.getSqlField();
if (null != sql) {
// System.err.println(sql);
final CommonTree ast = (CommonTree) parseIndex(sql).getTree();
final SqlJetIndexDef indexDef = new SqlJetIndexDef(ast, page);
if (!name.equals(indexDef.getName())) {
throw new SqlJetException(SqlJetErrorCode.CORRUPT);
}
if (!tableName.equals(indexDef.getTableName())) {
throw new SqlJetException(SqlJetErrorCode.CORRUPT);
}
indexDef.setRowId(table.getRowId());
indexDefs.put(name, indexDef);
} else {
SqlJetBaseIndexDef indexDef = new SqlJetBaseIndexDef(name, tableName, page);
indexDef.setRowId(table.getRowId());
indexDefs.put(name, indexDef);
}
}
}
bindIndexes();
}
