wu-sheng commented on code in PR #9575:
URL: https://github.com/apache/skywalking/pull/9575#discussion_r965421318
##########
docs/en/concepts-and-designs/lal.md:
##########
@@ -240,6 +240,80 @@ metrics:
exp: http_response_time.sum(['le', 'service',
'instance']).increase('PT5M').histogram().histogram_percentile([50,70,90,99])
```
+### SlowSql
+
+SlowSql aims to convert LogData to DatabaseSlowStatement. It extracts data
from `parsed` result and save them as DatabaseSlowStatement. SlowSql will not
abort or edit logs, you can use other LAL for further processing.
+We need to set a log tag("isSlowSql") to enable it. If logs sent to OAP does
not have this tag, slowSql processing will be skipped.The example to set the
tag is following:
+``` json
+[
+ {
+ "tags":{
+ "data":[
+ {
+ "key":"isSlowSql",
+ "value":"true"
Review Comment:
I am thinking about the naming of this tag. As an official tag, we should
define it as
`key`=`LOG_KIND` `value`=`SLOW_SQL`.
Could you adjust codes and docs to this?
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