github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/workload/ledger/balance.go (about)

     1  // Copyright 2018 The Cockroach Authors.
     2  //
     3  // Use of this software is governed by the Business Source License
     4  // included in the file licenses/BSL.txt.
     5  //
     6  // As of the Change Date specified in that file, in accordance with
     7  // the Business Source License, use of this software will be governed
     8  // by the Apache License, Version 2.0, included in the file
     9  // licenses/APL.txt.
    10  
    11  package ledger
    12  
    13  import (
    14  	gosql "database/sql"
    15  	"math/rand"
    16  )
    17  
    18  type balance struct{}
    19  
    20  var _ ledgerTx = balance{}
    21  
    22  func (bal balance) run(config *ledger, db *gosql.DB, rng *rand.Rand) (interface{}, error) {
    23  	cID := config.randCustomer(rng)
    24  
    25  	_, err := getBalance(db, config, cID, config.historicalBalance)
    26  	return nil, err
    27  }