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fix: some bug fix #67

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Merged
hantmac merged 1 commit into from
Jul 16, 2025
Merged

fix: some bug fix #67

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11 changes: 5 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -25,15 +25,14 @@ Config your database and Databend connection in `config/conf.json`:
"sourcePort": 3306,
"sourceUser": "root",
"sourcePass": "123456",
"sourceDbTables": ["mydb.*@table.*"],
"sourceQuery": "select * from mydb.my_table",
"sourceWhereCondition": "id < 100",
"sourceDbTables": ["mydb.*@test_table.*"],
"sourceWhereCondition": "id > 0",
"sourceSplitKey": "id",
"databendDSN": "http://username:password@host:port",
"databendTable": "testSync.my_table",
"batchSize": 20000,
"databendTable": "mydb.test_table3",
"batchSize": 40000,
"batchMaxInterval": 30,
"workers": 1,
"maxThread": 5,
"copyPurge": true,
"copyForce": false,
"disableVariantCheck": true,
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23 changes: 11 additions & 12 deletions config/conf.json
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Expand Up @@ -3,18 +3,17 @@
"sourcePort": 3306,
"sourceUser": "root",
"sourcePass": "123456",
"sourceDB": "mydb",
"sourceTable": "my_table2",
"sourceQuery": "select * from mydb.my_table2",
"sourceWhereCondition": "t1 >= '2024-06-01' and t1 < '2024-07-01'",
"sourceSplitKey": "",
"sourceSplitTimeKey": "t1",
"timeSplitUnit": "minute",
"databendDSN": "https://cloudapp:password@tn3ftqihs--medium-p8at.gw.aws-us-east-2.default.databend.com:443",
"databendTable": "testSync.my_table2",
"batchSize": 2,
"batchMaxInterval": 30,
"sourceDbTables": ["mydb.*@test_table.*"],
"sourceWhereCondition": "id > 0",
"sourceSplitKey": "id",
"databendDSN": "https://user:password@host:8000",
"databendTable": "mydb.test_table3",
"batchSize": 40000,
"batchMaxInterval": 3,
"copyPurge": true,
"copyForce": false,
"disableVariantCheck": true,
"userStage": "~",
"deleteAfterSync": false,
"maxThread": 10
"maxThread": 5
}
3 changes: 3 additions & 0 deletions config/config.go
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Expand Up @@ -91,6 +91,9 @@ func preCheckConfig(cfg *Config) {
if cfg.UserStage == "" {
cfg.UserStage = "~"
}
if cfg.MaxThread == 0 {
cfg.MaxThread = 1
}
if cfg.SourceSplitKey != "" && cfg.SourceSplitTimeKey != "" {
panic("cannot set both sourceSplitKey and sourceSplitTimeKey")
}
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4 changes: 1 addition & 3 deletions source/mysql.go
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Expand Up @@ -289,11 +289,9 @@ func (s *MysqlSource) GetDatabasesAccordingToSourceDbRegex(sourceDatabasePattern
return nil, err
}
if match {
fmt.Println("match db: ", database)
databases = append(databases, database)
} else {
fmt.Println("not match db: ", database)
}

}
return databases, nil
}
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3 changes: 0 additions & 3 deletions source/sql_server.go
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Expand Up @@ -416,10 +416,7 @@ func (s *SQLServerSource) GetDatabasesAccordingToSourceDbRegex(sourceDatabasePat
}

if match {
fmt.Println("match db:", database)
databases = append(databases, database)
} else {
fmt.Println("not match db:", database)
}
}

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