private void readMetaData() throws SQLException {
DatabaseMetaData meta = conn.getConnection().getMetaData();
storesLowerCase = meta.storesLowerCaseIdentifiers();
storesMixedCase = meta.storesMixedCaseIdentifiers();
storesMixedCaseQuoted = meta.storesMixedCaseQuotedIdentifiers();
supportsMixedCaseIdentifiers = meta.supportsMixedCaseIdentifiers();
ResultSet rs = meta.getTables(null, originalSchema, originalTable, null);
if (rs.next() && rs.next()) {
throw DbException.get(ErrorCode.SCHEMA_NAME_MUST_MATCH, originalTable);
}
rs.close();