Update ticdc changefeed filter case senssitive default value (#15439) (…

…#15533)
pingcap · Dec 7, 2023 · 9a66b1f · 9a66b1f
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Showing 6 changed files with 12 additions and 12 deletions.
diff --git a/ticdc/ticdc-changefeed-config.md b/ticdc/ticdc-changefeed-config.md
@@ -16,7 +16,7 @@ cdc cli changefeed create --server=http://10.0.10.25:8300 --sink-uri="mysql://ro
 ```shell
 Create changefeed successfully!
 ID: simple-replication-task
-Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2023-03-10T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":true,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v6.5.2"}
+Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2023-12-07T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v6.5.6"}
 ```
 
 - `--changefeed-id`：同步任务的 ID，格式需要符合正则表达式 `^[a-zA-Z0-9]+(\-[a-zA-Z0-9]+)*$`。如果不指定该 ID，TiCDC 会自动生成一个 UUID（version 4 格式）作为 ID。
@@ -42,8 +42,8 @@ Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-repl
 # memory-quota = 1073741824
 
 # 指定配置文件中涉及的库名、表名是否为大小写敏感
-# 该配置会同时影响 filter 和 sink 相关配置，默认为 true
-case-sensitive = true
+# 该配置会同时影响 filter 和 sink 相关配置。自 v6.5.6 起，默认值由 true 改为 false
+case-sensitive = false
 
 # 是否输出 old value，从 v4.0.5 开始支持，从 v5.0 开始默认为 true
 enable-old-value = true

diff --git a/ticdc/ticdc-manage-changefeed.md b/ticdc/ticdc-manage-changefeed.md
@@ -19,7 +19,7 @@ cdc cli changefeed create --server=http://10.0.10.25:8300 --sink-uri="mysql://ro
 ```shell
 Create changefeed successfully!
 ID: simple-replication-task
-Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2023-03-10T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":true,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v6.5.2"}
+Info: {"upstream_id":7178706266519722477,"namespace":"default","id":"simple-replication-task","sink_uri":"mysql://root:xxxxx@127.0.0.1:4000/?time-zone=","create_time":"2023-12-07T15:05:46.679218+08:00","start_ts":438156275634929669,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":true,"bdr_mode":false,"sync_point_interval":30000000000,"sync_point_retention":3600000000000,"filter":{"rules":["test.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v6.5.6"}
 ```
 
 ## 查询同步任务列表
@@ -91,7 +91,7 @@ cdc cli changefeed query --server=http://10.0.10.25:8300 --changefeed-id=simple-
     "sort-engine": "unified",
     "sort-dir": ".",
     "config": {
-      "case-sensitive": true,
+      "case-sensitive": false,
       "enable-old-value": false,
       "filter": {
         "rules": [

diff --git a/ticdc/ticdc-open-api-v2.md b/ticdc/ticdc-open-api-v2.md
@@ -146,7 +146,7 @@ curl -X GET http://127.0.0.1:8300/api/v2/health
   "changefeed_id": "string",
   "replica_config": {
     "bdr_mode": true,
-    "case_sensitive": true,
+    "case_sensitive": false,
     "check_gc_safe_point": true,
     "consistent": {
       "flush_interval": 0,
@@ -265,7 +265,7 @@ curl -X GET http://127.0.0.1:8300/api/v2/health
 | 参数名                       | 说明                                                                                                  |
 |:--------------------------|:----------------------------------------------------------------------------------------------------|
 | `bdr_mode`                | `BOOLEAN` 类型，是否开启[双向同步复制](/ticdc/ticdc-bidirectional-replication.md)。默认值为 `false`。（非必选）            |
-| `case_sensitive`          | `BOOLEAN` 类型，过滤表名时大小写是否敏感，默认值为 `true`。（非必选）                                                |
+| `case_sensitive`          | `BOOLEAN` 类型，过滤表名时大小写是否敏感。自 v6.5.6 起，默认值由 `true` 改为 `false`。（非必选）                                                |
 | `check_gc_safe_point`     | `BOOLEAN` 类型，是否检查同步任务的开始时间早于 GC 时间，默认值为 `true`。（非必选）                                               |
 | `consistent`              | Redo log 配置。（非必选）                                                                                   |
 | `enable_old_value`        | `BOOLEAN` 类型，是否输出 old value 值（即变更前的值），默认值为 `true`。（非必选）                                                                 |
@@ -382,7 +382,7 @@ curl -X POST -H "'Content-type':'application/json'" http://127.0.0.1:8300/api/v2
   "checkpoint_ts": 0,
   "config": {
     "bdr_mode": true,
-    "case_sensitive": true,
+    "case_sensitive": false,
     "check_gc_safe_point": true,
     "consistent": {
       "flush_interval": 0,
@@ -586,7 +586,7 @@ curl -X DELETE http://127.0.0.1:8300/api/v2/changefeeds/test1
 {
   "replica_config": {
     "bdr_mode": true,
-    "case_sensitive": true,
+    "case_sensitive": false,
     "check_gc_safe_point": true,
     "consistent": {
       "flush_interval": 0,

diff --git a/ticdc/ticdc-sink-to-cloud-storage.md b/ticdc/ticdc-sink-to-cloud-storage.md
@@ -28,7 +28,7 @@ cdc cli changefeed create \
 输出结果如下：
 
 ```shell
-Info: {"upstream_id":7171388873935111376,"namespace":"default","id":"simple-replication-task","sink_uri":"s3://logbucket/storage_test?protocol=canal-json","create_time":"2023-03-10T18:52:05.566016967+08:00","start_ts":437706850431664129,"engine":"unified","config":{"case_sensitive":true,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":false,"sync_point_interval":600000000000,"sync_point_retention":86400000000000,"filter":{"rules":["*.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"canal-json","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v6.5.3-master-dirty"}
+Info: {"upstream_id":7171388873935111376,"namespace":"default","id":"simple-replication-task","sink_uri":"s3://logbucket/storage_test?protocol=canal-json","create_time":"2023-12-07T18:52:05.566016967+08:00","start_ts":437706850431664129,"engine":"unified","config":{"case_sensitive":false,"enable_old_value":true,"force_replicate":false,"ignore_ineligible_table":false,"check_gc_safe_point":true,"enable_sync_point":false,"sync_point_interval":600000000000,"sync_point_retention":86400000000000,"filter":{"rules":["*.*"],"event_filters":null},"mounter":{"worker_num":16},"sink":{"protocol":"canal-json","schema_registry":"","csv":{"delimiter":",","quote":"\"","null":"\\N","include_commit_ts":false},"column_selectors":null,"transaction_atomicity":"none","encoder_concurrency":16,"terminator":"\r\n","date_separator":"none","enable_partition_separator":false},"consistent":{"level":"none","max_log_size":64,"flush_interval":2000,"storage":""}},"state":"normal","creator_version":"v6.5.6"}
 ```
 
 - `--server`：TiCDC 集群中任意一个 TiCDC 服务器的地址。

diff --git a/ticdc/ticdc-sink-to-kafka.md b/ticdc/ticdc-sink-to-kafka.md
@@ -21,7 +21,7 @@ cdc cli changefeed create \
 ```shell
 Create changefeed successfully!
 ID: simple-replication-task
-Info: {"sink-uri":"kafka://127.0.0.1:9092/topic-name?protocol=canal-json&kafka-version=2.4.0&partition-num=6&max-message-bytes=67108864&replication-factor=1","opts":{},"create-time":"2020-03-12T22:04:08.103600025+08:00","start-ts":415241823337054209,"target-ts":0,"admin-job-type":0,"sort-engine":"unified","sort-dir":".","config":{"case-sensitive":true,"filter":{"rules":["*.*"],"ignore-txn-start-ts":null,"ddl-allow-list":null},"mounter":{"worker-num":16},"sink":{"dispatchers":null},"scheduler":{"type":"table-number","polling-time":-1}},"state":"normal","history":null,"error":null}
+Info: {"sink-uri":"kafka://127.0.0.1:9092/topic-name?protocol=canal-json&kafka-version=2.4.0&partition-num=6&max-message-bytes=67108864&replication-factor=1","opts":{},"create-time":"2023-12-07T22:04:08.103600025+08:00","start-ts":415241823337054209,"target-ts":0,"admin-job-type":0,"sort-engine":"unified","sort-dir":".","config":{"case-sensitive":false,"filter":{"rules":["*.*"],"ignore-txn-start-ts":null,"ddl-allow-list":null},"mounter":{"worker-num":16},"sink":{"dispatchers":null},"scheduler":{"type":"table-number","polling-time":-1}},"state":"normal","history":null,"error":null}
 ```
 
 - `--server`：TiCDC 集群中任意一个 TiCDC 服务器的地址。

diff --git a/ticdc/ticdc-sink-to-mysql.md b/ticdc/ticdc-sink-to-mysql.md
@@ -21,7 +21,7 @@ cdc cli changefeed create \
 ```shell
 Create changefeed successfully!
 ID: simple-replication-task
-Info: {"sink-uri":"mysql://root:123456@127.0.0.1:3306/","opts":{},"create-time":"2020-03-12T22:04:08.103600025+08:00","start-ts":415241823337054209,"target-ts":0,"admin-job-type":0,"sort-engine":"unified","sort-dir":".","config":{"case-sensitive":true,"filter":{"rules":["*.*"],"ignore-txn-start-ts":null,"ddl-allow-list":null},"mounter":{"worker-num":16},"sink":{"dispatchers":null},"scheduler":{"type":"table-number","polling-time":-1}},"state":"normal","history":null,"error":null}
+Info: {"sink-uri":"mysql://root:123456@127.0.0.1:3306/","opts":{},"create-time":"2023-12-07T22:04:08.103600025+08:00","start-ts":415241823337054209,"target-ts":0,"admin-job-type":0,"sort-engine":"unified","sort-dir":".","config":{"case-sensitive":false,"filter":{"rules":["*.*"],"ignore-txn-start-ts":null,"ddl-allow-list":null},"mounter":{"worker-num":16},"sink":{"dispatchers":null},"scheduler":{"type":"table-number","polling-time":-1}},"state":"normal","history":null,"error":null}
 ```
 
 - `--server`：TiCDC 集群中任意一个 TiCDC 服务器的地址。