zuevav
4498289198
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014FsEKyJrYF69Cj9ZXzFLRi
61 lines
2.2 KiB
Go
61 lines
2.2 KiB
Go
//go:build live
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package lkgateway
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import (
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"context"
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"database/sql"
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"fmt"
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"testing"
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)
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// Только чтение: базы BJ_DEPO*, режим восстановления, резервные копии и восстановления (msdb).
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func TestDBHistoryLive(t *testing.T) {
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rc, err := NewRuntimeConfig("/var/lib/bj/.bj/setup.json")
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if err != nil {
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t.Fatal(err)
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}
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fs := rc.Snapshot().Fancy
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fmt.Println("база DEPO в настройках bj:", fs.DepoDB())
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db, err := fancyOpen(fs, "master")
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if err != nil {
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t.Fatal(err)
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}
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defer db.Close()
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ctx := context.Background()
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dump := func(title, q string) {
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fmt.Println("==", title)
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rows, err := db.QueryContext(ctx, q)
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if err != nil {
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fmt.Println(" ошибка:", err)
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return
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}
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cols, _ := rows.Columns()
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n := 0
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for rows.Next() {
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vals := make([]sql.NullString, len(cols))
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ptrs := make([]any, len(cols))
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for i := range vals {
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ptrs[i] = &vals[i]
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}
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_ = rows.Scan(ptrs...)
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line := ""
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for i, c := range cols {
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line += c + "=" + vals[i].String + " | "
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}
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fmt.Println(" ", line)
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n++
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}
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if n == 0 {
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fmt.Println(" (пусто)")
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}
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}
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dump("базы", `SELECT name, recovery_model_desc, state_desc, CONVERT(varchar(19),create_date,120) created FROM sys.databases WHERE name LIKE 'BJ%' OR name LIKE '%DEPO%' ORDER BY name`)
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dump("резервные копии (последние 30)", `SELECT TOP 30 b.database_name, b.type, CONVERT(varchar(19),b.backup_start_date,120) start, CONVERT(varchar(19),b.backup_finish_date,120) finish, m.physical_device_name
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FROM msdb.dbo.backupset b JOIN msdb.dbo.backupmediafamily m ON m.media_set_id=b.media_set_id
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WHERE b.database_name LIKE 'BJ%' ORDER BY b.backup_finish_date DESC`)
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dump("восстановления (последние 20)", `SELECT TOP 20 r.destination_database_name, CONVERT(varchar(19),r.restore_date,120) restored, r.restore_type, r.user_name, b.database_name src_db, CONVERT(varchar(19),b.backup_finish_date,120) src_backup, m.physical_device_name
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FROM msdb.dbo.restorehistory r JOIN msdb.dbo.backupset b ON b.backup_set_id=r.backup_set_id JOIN msdb.dbo.backupmediafamily m ON m.media_set_id=b.media_set_id
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WHERE r.destination_database_name LIKE 'BJ%' ORDER BY r.restore_date DESC`)
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}
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