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session.go
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session.go
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// Copyright 2019 The Cockroach Authors.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.txt.
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.
package sqltelemetry
import (
"fmt"
"github.com/cockroachdb/cockroach/pkg/server/telemetry"
)
// DefaultIntSize4Counter is to be incremented every time a client
// change the default_int_size variable to its non-default value 4.
var DefaultIntSize4Counter = telemetry.GetCounterOnce("sql.default_int_size.4")
// ForceSavepointRestartCounter is to be incremented every time a
// client customizes the session variable force_savepoint_restart
// to a non-empty string.
var ForceSavepointRestartCounter = telemetry.GetCounterOnce("sql.force_savepoint_restart")
// CockroachShellCounter is to be incremented every time a
//client uses the Cockroach SQL shell to access the sql layer
var CockroachShellCounter = telemetry.GetCounterOnce("sql.cockroach_cli")
// UnimplementedSessionVarValueCounter is to be incremented every time
// a client attempts to set a compatitibility session var to an
// unsupported value.
func UnimplementedSessionVarValueCounter(varName, val string) telemetry.Counter {
return telemetry.GetCounter(fmt.Sprintf("unimplemented.sql.session_var.%s.%s", varName, val))
}
// DummySessionVarValueCounter is to be incremented every time
// a client attempts to set a compatitibility session var to a
// dummy value.
func DummySessionVarValueCounter(varName string) telemetry.Counter {
return telemetry.GetCounter(fmt.Sprintf("sql.session_var.dummy.%s", varName))
}