代码拉取完成,页面将自动刷新
jdbcUrl
username
password
column
preSql
postSql
table
writeMode
insert into
或者 merge into
语句batchSize
updateKey
merge into
语法,对目标表进行匹配查询,匹配成功时更新,不成功时插入;{
"job": {
"content": [
{
"reader": {
"parameter": {
"sliceRecordCount": ["1"],
"column": [
{
"name": "id",
"type": "int",
"value": "400"
},
{
"name": "name",
"type": "string"
},
{
"name": "dept",
"type": "int"
},
{
"name": "job",
"type": "int"
}
]
},
"name": "streamreader"
},
"writer": {
"name": "db2writer",
"parameter": {
"connection": [{
"jdbcUrl": "jdbc:db2://localhost:50000/sample",
"table": [
"staff"
]
}],
"username": "user",
"password": "password",
"column": [
{
"name": "id",
"type": "SMALLINT",
"key": "id"
},
{
"name": "name",
"type": "VARCHAR",
"key": "user_id"
},
{
"name": "dept",
"type": "SMALLINT",
"key": "name"
},{
"name": "job",
"type": "VARCHAR"
}
],
"writeMode": "insert",
"batchSize": 1024,
"preSql": [],
"postSql": [],
"updateKey": {}
}
}
}
],
"setting": {
"speed": {
"channel": 1,
"bytes": 0
},
"errorLimit": {
"record": 100
},
"restore": {
"maxRowNumForCheckpoint": 0,
"isRestore": false,
"restoreColumnName": "",
"restoreColumnIndex": 0
}
}
}
}
{
"job": {
"content": [
{
"reader": {
"parameter": {
"sliceRecordCount": ["1"],
"column": [
{
"name": "id",
"type": "int",
"value": "400"
},
{
"name": "name",
"type": "string"
},
{
"name": "dept",
"type": "int"
},
{
"name": "job",
"type": "int"
}
]
},
"name": "streamreader"
},
"writer": {
"name": "db2writer",
"parameter": {
"connection": [{
"jdbcUrl": "jdbc:db2://localhost:50000/sample",
"table": [
"staff"
]
}],
"username": "user",
"password": "password",
"column": [
{
"name": "id",
"type": "SMALLINT",
"key": "id"
},
{
"name": "name",
"type": "VARCHAR",
"key": "user_id"
},
{
"name": "dept",
"type": "SMALLINT",
"key": "name"
},{
"name": "job",
"type": "VARCHAR"
}
],
"writeMode": "update",
"updateKey": {"key": ["id"]},
"batchSize": 1024,
"preSql": [],
"postSql": [],
"updateKey": {}
}
}
}
],
"setting": {
"speed": {
"channel": 1,
"bytes": 0
},
"errorLimit": {
"record": 100
},
"restore": {
"maxRowNumForCheckpoint": 0,
"isRestore": false,
"restoreColumnName": "",
"restoreColumnIndex": 0
}
}
}
}
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