Golang parser.NewRegexpCache函数代码示例

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本文整理汇总了Golang中github.com/cockroachdb/cockroach/sql/parser.NewRegexpCache函数的典型用法代码示例。如果您正苦于以下问题：Golang NewRegexpCache函数的具体用法？Golang NewRegexpCache怎么用？Golang NewRegexpCache使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewRegexpCache函数的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: NewExecutor

// NewExecutor creates an Executor and registers a callback on the
// system config.
func NewExecutor(db client.DB, gossip *gossip.Gossip, leaseMgr *LeaseManager, metaRegistry *metric.Registry, stopper *stop.Stopper) *Executor {
	exec := &Executor{
		db:       db,
		reCache:  parser.NewRegexpCache(512),
		leaseMgr: leaseMgr,

		latency: metaRegistry.Latency("sql.latency"),
	}
	exec.systemConfigCond = sync.NewCond(&exec.systemConfigMu)

	gossipUpdateC := gossip.RegisterSystemConfigChannel()
	stopper.RunWorker(func() {
		for {
			select {
			case <-gossipUpdateC:
				cfg := gossip.GetSystemConfig()
				exec.updateSystemConfig(cfg)
			case <-stopper.ShouldStop():
				return
			}
		}
	})

	return exec
}

开发者ID:harryge00，项目名称:cockroach，代码行数:27，代码来源:executor.go

示例2: NewExecutor

// NewExecutor creates an Executor and registers a callback on the
// system config.
func NewExecutor(ctx ExecutorContext, stopper *stop.Stopper, registry *metric.Registry) *Executor {
	exec := &Executor{
		ctx:     ctx,
		reCache: parser.NewRegexpCache(512),

		registry:         registry,
		latency:          registry.Latency("latency"),
		txnBeginCount:    registry.Counter("txn.begin.count"),
		txnCommitCount:   registry.Counter("txn.commit.count"),
		txnAbortCount:    registry.Counter("txn.abort.count"),
		txnRollbackCount: registry.Counter("txn.rollback.count"),
		selectCount:      registry.Counter("select.count"),
		updateCount:      registry.Counter("update.count"),
		insertCount:      registry.Counter("insert.count"),
		deleteCount:      registry.Counter("delete.count"),
		ddlCount:         registry.Counter("ddl.count"),
		miscCount:        registry.Counter("misc.count"),
	}
	exec.systemConfigCond = sync.NewCond(exec.systemConfigMu.RLocker())

	gossipUpdateC := ctx.Gossip.RegisterSystemConfigChannel()
	stopper.RunWorker(func() {
		for {
			select {
			case <-gossipUpdateC:
				cfg, _ := ctx.Gossip.GetSystemConfig()
				exec.updateSystemConfig(cfg)
			case <-stopper.ShouldStop():
				return
			}
		}
	})

	return exec
}

开发者ID:cuongdo，项目名称:cockroach，代码行数:37，代码来源:executor.go

示例3: NewExecutor

// NewExecutor creates an Executor and registers a callback on the
// system config.
func NewExecutor(db client.DB, gossip *gossip.Gossip, leaseMgr *LeaseManager, stopper *stop.Stopper) *Executor {
	registry := metric.NewRegistry()
	exec := &Executor{
		db:       db,
		reCache:  parser.NewRegexpCache(512),
		leaseMgr: leaseMgr,

		registry:      registry,
		latency:       registry.Latency("latency"),
		txnBeginCount: registry.Counter("transaction.begincount"),
		selectCount:   registry.Counter("select.count"),
		updateCount:   registry.Counter("update.count"),
		insertCount:   registry.Counter("insert.count"),
		deleteCount:   registry.Counter("delete.count"),
		ddlCount:      registry.Counter("ddl.count"),
		miscCount:     registry.Counter("misc.count"),
	}
	exec.systemConfigCond = sync.NewCond(&exec.systemConfigMu)

	gossipUpdateC := gossip.RegisterSystemConfigChannel()
	stopper.RunWorker(func() {
		for {
			select {
			case <-gossipUpdateC:
				cfg := gossip.GetSystemConfig()
				exec.updateSystemConfig(cfg)
			case <-stopper.ShouldStop():
				return
			}
		}
	})

	return exec
}

开发者ID:soniabhishek，项目名称:cockroach，代码行数:36，代码来源:executor.go

示例4: NewDistSQLServer

// NewDistSQLServer instantiates a DistSQLServer.
func NewDistSQLServer(ctx DistSQLServerContext) *DistSQLServerImpl {
	ds := &DistSQLServerImpl{
		ctx:     ctx,
		evalCtx: parser.EvalContext{ReCache: parser.NewRegexpCache(512)},
	}
	return ds
}

开发者ID:GitGoldie，项目名称:cockroach，代码行数:8，代码来源:dist_sql_server.go

示例5: newExecutor

// newExecutor creates an Executor and registers a callback on the
// system config.
func newExecutor(db client.DB, gossip *gossip.Gossip, clock *hlc.Clock) *Executor {
	exec := &Executor{
		db:      db,
		reCache: parser.NewRegexpCache(512),
	}
	gossip.RegisterSystemConfigCallback(exec.updateSystemConfig)
	return exec
}

开发者ID:JonathanHub，项目名称:cockroach，代码行数:10，代码来源:executor.go

示例6: NewServer

// NewServer instantiates a DistSQLServer.
func NewServer(ctx ServerContext) *ServerImpl {
	ds := &ServerImpl{
		ctx: ctx,
		evalCtx: parser.EvalContext{
			ReCache: parser.NewRegexpCache(512),
		},
	}
	return ds
}

开发者ID:CubeLite，项目名称:cockroach，代码行数:10，代码来源:server.go

示例7: newExecutor

// newExecutor creates an Executor and registers a callback on the
// system config.
func newExecutor(db client.DB, gossip *gossip.Gossip, leaseMgr *LeaseManager) *Executor {
	exec := &Executor{
		db:       db,
		reCache:  parser.NewRegexpCache(512),
		leaseMgr: leaseMgr,
	}
	exec.systemConfigCond = sync.NewCond(&exec.systemConfigMu)
	gossip.RegisterSystemConfigCallback(exec.updateSystemConfig)
	return exec
}

开发者ID:gechong，项目名称:cockroach，代码行数:12，代码来源:executor.go

示例8: NewServer

// NewServer instantiates a DistSQLServer.
func NewServer(cfg ServerConfig) *ServerImpl {
	ds := &ServerImpl{
		ServerConfig: cfg,
		evalCtx: parser.EvalContext{
			ReCache: parser.NewRegexpCache(512),
		},
		flowRegistry: makeFlowRegistry(),
	}
	return ds
}

开发者ID:yaojingguo，项目名称:cockroach，代码行数:11，代码来源:server.go

示例9: NewExecutor

// NewExecutor creates an Executor and registers a callback on the
// system config.
func NewExecutor(ctx ExecutorContext, stopper *stop.Stopper, registry *metric.Registry) *Executor {
	exec := &Executor{
		ctx:     ctx,
		reCache: parser.NewRegexpCache(512),

		registry:         registry,
		latency:          registry.Latency(MetricLatencyName),
		txnBeginCount:    registry.Counter(MetricTxnBeginName),
		txnCommitCount:   registry.Counter(MetricTxnCommitName),
		txnAbortCount:    registry.Counter(MetricTxnAbortName),
		txnRollbackCount: registry.Counter(MetricTxnRollbackName),
		selectCount:      registry.Counter(MetricSelectName),
		updateCount:      registry.Counter(MetricUpdateName),
		insertCount:      registry.Counter(MetricInsertName),
		deleteCount:      registry.Counter(MetricDeleteName),
		ddlCount:         registry.Counter(MetricDdlName),
		miscCount:        registry.Counter(MetricMiscName),
		queryCount:       registry.Counter(MetricQueryName),
	}
	exec.systemConfigCond = sync.NewCond(exec.systemConfigMu.RLocker())

	gossipUpdateC := ctx.Gossip.RegisterSystemConfigChannel()
	stopper.RunWorker(func() {
		for {
			select {
			case <-gossipUpdateC:
				cfg, _ := ctx.Gossip.GetSystemConfig()
				exec.updateSystemConfig(cfg)
			case <-stopper.ShouldStop():
				return
			}
		}
	})

	return exec
}

开发者ID:yangxuanjia，项目名称:cockroach，代码行数:38，代码来源:executor.go

示例10: NewExecutor

// NewExecutor creates an Executor and registers a callback on the
// system config.
func NewExecutor(cfg ExecutorConfig, stopper *stop.Stopper) *Executor {
	exec := &Executor{
		cfg:     cfg,
		reCache: parser.NewRegexpCache(512),

		Latency:          metric.NewLatency(MetaLatency),
		TxnBeginCount:    metric.NewCounter(MetaTxnBegin),
		TxnCommitCount:   metric.NewCounter(MetaTxnCommit),
		TxnAbortCount:    metric.NewCounter(MetaTxnAbort),
		TxnRollbackCount: metric.NewCounter(MetaTxnRollback),
		SelectCount:      metric.NewCounter(MetaSelect),
		UpdateCount:      metric.NewCounter(MetaUpdate),
		InsertCount:      metric.NewCounter(MetaInsert),
		DeleteCount:      metric.NewCounter(MetaDelete),
		DdlCount:         metric.NewCounter(MetaDdl),
		MiscCount:        metric.NewCounter(MetaMisc),
		QueryCount:       metric.NewCounter(MetaQuery),
	}

	exec.systemConfigCond = sync.NewCond(exec.systemConfigMu.RLocker())

	gossipUpdateC := cfg.Gossip.RegisterSystemConfigChannel()
	stopper.RunWorker(func() {
		for {
			select {
			case <-gossipUpdateC:
				sysCfg, _ := cfg.Gossip.GetSystemConfig()
				exec.updateSystemConfig(sysCfg)
			case <-stopper.ShouldStop():
				return
			}
		}
	})

	return exec
}

开发者ID:yaojingguo，项目名称:cockroach，代码行数:38，代码来源:executor.go

注：本文中的github.com/cockroachdb/cockroach/sql/parser.NewRegexpCache函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。