public void setBatchToBulk(boolean b) {
        this.batchToBulk = b && configuration.getTemplates().isBatchToBulkSupported();
    }
Set whether batches should be optimized into a single bulk operation.
Will revert to batches, if bulk is not supported
querydsl-sql/src/main/java/com/querydsl/sql/dml/AbstractSQLInsertClause.java