本文整理匯總了Golang中github.com/influxdb/influxdb/meta.Data.RenameDatabase方法的典型用法代碼示例。如果您正苦於以下問題：Golang Data.RenameDatabase方法的具體用法？Golang Data.RenameDatabase怎麽用？Golang Data.RenameDatabase使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/influxdb/influxdb/meta.Data的用法示例。
在下文中一共展示了Data.RenameDatabase方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: TestData_RenameDatabaseUpdatesPrivileges
// Ensure that user privileges are updated correctly when database is renamed.
func TestData_RenameDatabaseUpdatesPrivileges(t *testing.T) {
var data meta.Data
for i := 0; i < 2; i++ {
if err := data.CreateDatabase(fmt.Sprintf("db%d", i)); err != nil {
t.Fatal(err)
}
}
data.Users = []meta.UserInfo{{
Name: "susy",
Hash: "ABC123",
Admin: true,
Privileges: map[string]influxql.Privilege{
"db1": influxql.AllPrivileges, "db0": influxql.ReadPrivilege}}}
if err := data.RenameDatabase("db1", "db2"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Users,
[]meta.UserInfo{{
Name: "susy",
Hash: "ABC123",
Admin: true,
Privileges: map[string]influxql.Privilege{
"db2": influxql.AllPrivileges, "db0": influxql.ReadPrivilege}}}) {
t.Fatalf("unexpected user privileges: %#v", data.Users)
}
}示例2: TestData_RenameDatabase_ErrDatabaseCQConflict
// Ensure that renaming a database returns an error if there is a possibly conflicting CQ
func TestData_RenameDatabase_ErrDatabaseCQConflict(t *testing.T) {
var data meta.Data
if err := data.CreateDatabase("db0"); err != nil {
t.Fatal(err)
} else if err := data.CreateDatabase("db1"); err != nil {
t.Fatal(err)
} else if err := data.CreateContinuousQuery("db0", "cq0", `CREATE CONTINUOUS QUERY cq0 ON db0 BEGIN SELECT count() INTO "foo"."default"."bar" FROM "foo"."foobar" END`); err != nil {
t.Fatal(err)
} else if err := data.CreateContinuousQuery("db1", "cq1", `CREATE CONTINUOUS QUERY cq1 ON db1 BEGIN SELECT count() INTO "db1"."default"."bar" FROM "db0"."foobar" END`); err != nil {
t.Fatal(err)
} else if err := data.CreateContinuousQuery("db1", "cq2", `CREATE CONTINUOUS QUERY cq2 ON db1 BEGIN SELECT count() INTO "db0"."default"."bar" FROM "db1"."foobar" END`); err != nil {
t.Fatal(err)
} else if err := data.CreateContinuousQuery("db1", "noconflict", `CREATE CONTINUOUS QUERY noconflict ON db1 BEGIN SELECT count() INTO "db1"."default"."bar" FROM "db1"."foobar" END`); err != nil {
t.Fatal(err)
} else if err := data.RenameDatabase("db0", "db2"); err == nil {
t.Fatalf("unexpected rename database success despite cq conflict")
} else if err := data.DropContinuousQuery("db0", "cq0"); err != nil {
t.Fatal(err)
} else if err := data.RenameDatabase("db0", "db2"); err == nil {
t.Fatalf("unexpected rename database success despite cq conflict")
} else if err := data.DropContinuousQuery("db1", "cq1"); err != nil {
t.Fatal(err)
} else if err := data.RenameDatabase("db0", "db2"); err == nil {
t.Fatalf("unexpected rename database success despite cq conflict")
} else if err := data.DropContinuousQuery("db1", "cq2"); err != nil {
t.Fatal(err)
} else if err := data.RenameDatabase("db0", "db2"); err != nil {
t.Fatal(err)
}
}示例3: TestData_RenameDatabase
// Ensure a database can be renamed.
func TestData_RenameDatabase(t *testing.T) {
var data meta.Data
for i := 0; i < 2; i++ {
if err := data.CreateDatabase(fmt.Sprintf("db%d", i)); err != nil {
t.Fatal(err)
}
}
if err := data.RenameDatabase("db1", "db2"); err != nil {
t.Fatal(err)
} else if !reflect.DeepEqual(data.Databases, []meta.DatabaseInfo{{Name: "db0"}, {Name: "db2"}}) {
t.Fatalf("unexpected databases: %#v", data.Databases)
}
}示例4: TestData_RenameDatabase_ErrNameRequired
// Ensure that renaming a database without both old and new names returns an error.
func TestData_RenameDatabase_ErrNameRequired(t *testing.T) {
var data meta.Data
if err := data.RenameDatabase("", ""); err != meta.ErrDatabaseNameRequired {
t.Fatalf("unexpected error: %s", err)
}
if err := data.RenameDatabase("from_foo", ""); err != meta.ErrDatabaseNameRequired {
t.Fatalf("unexpected error: %s", err)
}
if err := data.RenameDatabase("", "to_foo"); err != meta.ErrDatabaseNameRequired {
t.Fatalf("unexpected error: %s", err)
}
}