@Override
public long createSequence(String tenantId, String schemaName, String sequenceName, long startWith, long incrementBy, int cacheSize, long timestamp)
throws SQLException {
SequenceKey key = new SequenceKey(tenantId, schemaName, sequenceName);
if (sequenceMap.get(key) != null) {
throw new SequenceAlreadyExistsException(schemaName, sequenceName);
}
sequenceMap.put(key, startWith);
return timestamp;
}