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24d4e50343
* use utf8mb4 character set for connections to mysql * use utf8mb4 character set for tables, shorten varchar fields used in unique indexes * migration type to update table character set * update table character sets * set charset for temp_user.status * gofmt
86 lines
3.7 KiB
Go
86 lines
3.7 KiB
Go
package migrations
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import (
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. "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
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)
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func addAlertMigrations(mg *Migrator) {
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alertV1 := Table{
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Name: "alert",
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Columns: []*Column{
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{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
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{Name: "version", Type: DB_BigInt, Nullable: false},
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{Name: "dashboard_id", Type: DB_BigInt, Nullable: false},
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{Name: "panel_id", Type: DB_BigInt, Nullable: false},
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{Name: "org_id", Type: DB_BigInt, Nullable: false},
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{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "message", Type: DB_Text, Nullable: false},
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{Name: "state", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "settings", Type: DB_Text, Nullable: false},
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{Name: "frequency", Type: DB_BigInt, Nullable: false},
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{Name: "handler", Type: DB_BigInt, Nullable: false},
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{Name: "severity", Type: DB_Text, Nullable: false},
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{Name: "silenced", Type: DB_Bool, Nullable: false},
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{Name: "execution_error", Type: DB_Text, Nullable: false},
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{Name: "eval_data", Type: DB_Text, Nullable: true},
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{Name: "eval_date", Type: DB_DateTime, Nullable: true},
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{Name: "new_state_date", Type: DB_DateTime, Nullable: false},
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{Name: "state_changes", Type: DB_Int, Nullable: false},
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{Name: "created", Type: DB_DateTime, Nullable: false},
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{Name: "updated", Type: DB_DateTime, Nullable: false},
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},
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Indices: []*Index{
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{Cols: []string{"org_id", "id"}, Type: IndexType},
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{Cols: []string{"state"}, Type: IndexType},
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{Cols: []string{"dashboard_id"}, Type: IndexType},
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},
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}
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// create table
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mg.AddMigration("create alert table v1", NewAddTableMigration(alertV1))
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// create indices
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mg.AddMigration("add index alert org_id & id ", NewAddIndexMigration(alertV1, alertV1.Indices[0]))
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mg.AddMigration("add index alert state", NewAddIndexMigration(alertV1, alertV1.Indices[1]))
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mg.AddMigration("add index alert dashboard_id", NewAddIndexMigration(alertV1, alertV1.Indices[2]))
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alert_notification := Table{
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Name: "alert_notification",
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Columns: []*Column{
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{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
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{Name: "org_id", Type: DB_BigInt, Nullable: false},
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{Name: "name", Type: DB_NVarchar, Length: 190, Nullable: false},
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{Name: "type", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "settings", Type: DB_Text, Nullable: false},
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{Name: "created", Type: DB_DateTime, Nullable: false},
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{Name: "updated", Type: DB_DateTime, Nullable: false},
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},
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Indices: []*Index{
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{Cols: []string{"org_id", "name"}, Type: UniqueIndex},
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},
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}
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mg.AddMigration("create alert_notification table v1", NewAddTableMigration(alert_notification))
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mg.AddMigration("Add column is_default", NewAddColumnMigration(alert_notification, &Column{
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Name: "is_default", Type: DB_Bool, Nullable: false, Default: "0",
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}))
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mg.AddMigration("add index alert_notification org_id & name", NewAddIndexMigration(alert_notification, alert_notification.Indices[0]))
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mg.AddMigration("Update alert table charset", NewTableCharsetMigration("alert", []*Column{
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{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "message", Type: DB_Text, Nullable: false},
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{Name: "state", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "settings", Type: DB_Text, Nullable: false},
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{Name: "severity", Type: DB_Text, Nullable: false},
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{Name: "execution_error", Type: DB_Text, Nullable: false},
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{Name: "eval_data", Type: DB_Text, Nullable: true},
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}))
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mg.AddMigration("Update alert_notification table charset", NewTableCharsetMigration("alert_notification", []*Column{
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{Name: "name", Type: DB_NVarchar, Length: 190, Nullable: false},
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{Name: "type", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "settings", Type: DB_Text, Nullable: false},
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}))
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}
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