Remove SQL firehose from 0.12.3 docs (#6452)
diff --git a/docs/content/ingestion/firehose.md b/docs/content/ingestion/firehose.md
index 2aa1259..d201c83 100644
--- a/docs/content/ingestion/firehose.md
+++ b/docs/content/ingestion/firehose.md
@@ -83,38 +83,6 @@
|metrics|The list of metrics to select. If left empty, no metrics are returned. If left null or not defined, all metrics are selected.|no|
|filter| See [Filters](../querying/filters.html)|no|
-#### SqlFirehose
-
-SqlFirehoseFactory can be used to ingest events residing in RDBMS. The database connection information is provided as part of the ingestion spec. For each query, the results are fetched locally and indexed. If there are multiple queries from which data needs to be indexed, queries are prefetched in the background upto `maxFetchCapacityBytes` bytes.
-An example is shown below:
-
-```json
-{
- "type" : "sql",
- "database": {
- "type": "mysql",
- "connectorConfig" : {
- "connectURI" : "jdbc:mysql://host:port/schema",
- "user" : "user",
- "password" : "password"
- }
- },
- "sqls" : ["SELECT * FROM table1", "SELECT * FROM table2"]
-}
-```
-
-
-|property|description|default|required?|
-|--------|-----------|-------|---------|
-|type|This should be "sql".||Yes|
-|database|Specifies the database connection details.`type` should specify the database type and `connectorConfig` should specify the database connection properties via `connectURI`, `user` and `password`||Yes|
-|maxCacheCapacityBytes|Maximum size of the cache space in bytes. 0 means disabling cache. Cached files are not removed until the ingestion task completes.|1073741824|No|
-|maxFetchCapacityBytes|Maximum size of the fetch space in bytes. 0 means disabling prefetch. Prefetched files are removed immediately once they are read.|1073741824|No|
-|prefetchTriggerBytes|Threshold to trigger prefetching SQL result objects.|maxFetchCapacityBytes / 2|No|
-|fetchTimeout|Timeout for fetching the result set.|60000|No|
-|foldCase|Toggle case folding of database column names. This may be enabled in cases where the database returns case insensitive column names in query results.|false|No|
-|sqls|List of SQL queries where each SQL query would retrieve the data to be indexed.||Yes|
-
### CombiningFirehose
This firehose can be used to combine and merge data from a list of different firehoses.
