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!87 fix: 修复数据库备份与恢复问题

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* feat: 修复数据库备份与恢复问题
* feat: 启用 BINLOG 支持全量备份和增量备份，未启用 BINLOG 仅支持全量备份
* feat: 数据库恢复后自动备份，避免数据丢失
This commit is contained in:
kanzihuang
2024-01-22 03:12:16 +00:00
committed by Coder慌
parent f27d3d200f
commit de5b9e46d3
11 changed files with 147 additions and 61 deletions
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26
server/internal/db/dbm/mysql/program_e2e_test.go
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@@ -153,8 +153,9 @@ func (s *DbInstanceSuite) TestRestorePontInTime() {
s.createTable(dbNameBackupTest, tableNameRestorePITTest, "")
s.selectTable(dbNameBackupTest, tableNameRestorePITTest, "")
time.Sleep(time.Second)
targetTime := time.Now()
// 首次恢复数据库
firstTargetTime := time.Now()
s.dropTable(dbNameBackupTest, tableNameBackupTest, "")
s.selectTable(dbNameBackupTest, tableNameBackupTest, "运行 mysql 程序失败")
s.createTable(dbNameBackupTest, tableNameNoBackupTest, "")
@@ -165,7 +166,28 @@ func (s *DbInstanceSuite) TestRestorePontInTime() {
s.selectTable(dbNameBackupTest, tableNameRestorePITTest, "运行 mysql 程序失败")
s.selectTable(dbNameBackupTest, tableNameNoBackupTest, "运行 mysql 程序失败")
s.testReplayBinlog(backupHistory, targetTime)
s.testReplayBinlog(backupHistory, firstTargetTime)
s.selectTable(dbNameBackupTest, tableNameBackupTest, "")
s.selectTable(dbNameBackupTest, tableNameRestorePITTest, "")
s.selectTable(dbNameBackupTest, tableNameNoBackupTest, "运行 mysql 程序失败")
s.testBackup(backupHistory)
// 再次恢复数据库
secondTargetTime := time.Now()
s.dropTable(dbNameBackupTest, tableNameBackupTest, "")
s.selectTable(dbNameBackupTest, tableNameBackupTest, "运行 mysql 程序失败")
s.dropTable(dbNameBackupTest, tableNameRestorePITTest, "")
s.selectTable(dbNameBackupTest, tableNameRestorePITTest, "运行 mysql 程序失败")
s.createTable(dbNameBackupTest, tableNameNoBackupTest, "")
s.selectTable(dbNameBackupTest, tableNameNoBackupTest, "")
s.testRestore(backupHistory)
s.selectTable(dbNameBackupTest, tableNameBackupTest, "")
s.selectTable(dbNameBackupTest, tableNameRestorePITTest, "")
s.selectTable(dbNameBackupTest, tableNameNoBackupTest, "运行 mysql 程序失败")
s.testReplayBinlog(backupHistory, secondTargetTime)
s.selectTable(dbNameBackupTest, tableNameBackupTest, "")
s.selectTable(dbNameBackupTest, tableNameRestorePITTest, "")
s.selectTable(dbNameBackupTest, tableNameNoBackupTest, "运行 mysql 程序失败")