database_observability: remove unused XwbSqlParser (#3590)

The tidb parser was already the default one, and now is the only option
available.

Author: cristiangreco

CHANGELOG.md

@@ -51,6 +51,7 @@ Main (unreleased)
   - `query_sample`: base log entries on calculated timestamp from rows, not now() (@fridgepoet)
   - `query_sample`: check digest is not null (@cristiangreco)
   - `query_sample`: add additional logs for wait events (@fridgepoet)
+  - make tidb the default and only sql parser
 
 - Mixin dashboards improvements: added minimum cluster size to Cluster Overview dashboard, fixed units in OpenTelemetry dashboard, fixed slow components evaluation time units in Controller dashboard and updated Prometheus dashboard to correctly aggregate across instances. (@thampiotr)
 
@@ -64,7 +65,7 @@ Main (unreleased)
   to all queries discovered via `PrometheusRule` CRDs. (@QuentinBisson)
 
 -  Add optional `id` field to `foreach` block to generate more meaningful component paths in metrics by using a specific field from collection items. (@harshrai654)
-  
+
 - The `mimir.rules.kubernetes` component now supports adding extra label matchers
   to all queries discovered via `PrometheusRule` CRDs by extracting label values defined on the `PrometheusRule`. (@QuentinBisson)
 

go.mod

@@ -166,7 +166,7 @@ require (
 	github.com/oschwald/maxminddb-golang v1.13.0
 	github.com/percona/mongodb_exporter v0.43.1
 	github.com/phayes/freeport v0.0.0-20220201140144-74d24b5ae9f5
-	github.com/pingcap/tidb/pkg/parser v0.0.0-20250220113329-fdf33cffaea7
+	github.com/pingcap/tidb/pkg/parser v0.0.0-20250501143621-a50a2323f4ba
 	github.com/pkg/errors v0.9.1
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2
 	github.com/prometheus-community/elasticsearch_exporter v1.5.0
@@ -210,7 +210,7 @@ require (
 	github.com/webdevops/go-common v0.0.0-20231022162947-a6adfb05a7e9
 	github.com/wk8/go-ordered-map v0.2.0
 	github.com/xdg-go/scram v1.1.2
-	github.com/xwb1989/sqlparser v0.0.0-20180606152119-120387863bf2
+	github.com/xwb1989/sqlparser v0.0.0-20180606152119-120387863bf2 // indirect
 	github.com/zeebo/xxh3 v1.0.2
 	go.opentelemetry.io/collector/client v1.28.1
 	go.opentelemetry.io/collector/component v1.28.1

go.sum

@@ -2408,8 +2408,8 @@ github.com/pingcap/failpoint v0.0.0-20240528011301-b51a646c7c86 h1:tdMsjOqUR7YXH
 github.com/pingcap/failpoint v0.0.0-20240528011301-b51a646c7c86/go.mod h1:exzhVYca3WRtd6gclGNErRWb1qEgff3LYta0LvRmON4=
 github.com/pingcap/log v1.1.0 h1:ELiPxACz7vdo1qAvvaWJg1NrYFoY6gqAh/+Uo6aXdD8=
 github.com/pingcap/log v1.1.0/go.mod h1:DWQW5jICDR7UJh4HtxXSM20Churx4CQL0fwL/SoOSA4=
-github.com/pingcap/tidb/pkg/parser v0.0.0-20250220113329-fdf33cffaea7 h1:nLmoYd9OR1GitgJWDM/3ujpVywzAMC9mqj29GBjPCJ8=
-github.com/pingcap/tidb/pkg/parser v0.0.0-20250220113329-fdf33cffaea7/go.mod h1:Hju1TEWZvrctQKbztTRwXH7rd41Yq0Pgmq4PrEKcq7o=
+github.com/pingcap/tidb/pkg/parser v0.0.0-20250501143621-a50a2323f4ba h1:5QO1U6l1LDG/9PlofvaL3ejtml6b/dZ4ExZX5u4Qx1c=
+github.com/pingcap/tidb/pkg/parser v0.0.0-20250501143621-a50a2323f4ba/go.mod h1:+8feuexTKcXHZF/dkDfvCwEyBAmgb4paFc3/WeYV2eE=
 github.com/pires/go-proxyproto v0.7.0 h1:IukmRewDQFWC7kfnb66CSomk2q/seBuilHBYFwyq0Hs=
 github.com/pires/go-proxyproto v0.7.0/go.mod h1:Vz/1JPY/OACxWGQNIRY2BeyDmpoaWmEP40O9LbuiFR4=
 github.com/pjbgf/sha1cd v0.3.0 h1:4D5XXmUUBUl/xQ6IjCkEAbqXskkq/4O7LmGn0AqMDs4=

internal/component/database_observability/mysql/collector/parser/parser.go

@@ -19,6 +19,5 @@ var (
 	StatementTypeUpdate StatementType = "update"
 	StatementTypeDelete StatementType = "delete"
 
-	_ Parser = (*XwbSqlParser)(nil)
 	_ Parser = (*TiDBSqlParser)(nil)
 )

internal/component/database_observability/mysql/collector/parser/parser_tidb_test.go

@@ -124,7 +124,6 @@ func TestParserTiDB_ExtractTableNames(t *testing.T) {
 			sql:    "DROP TABLE IF EXISTS some_table",
 			tables: []string{"some_table"},
 		},
-		// the following tests pass only with tidb parser
 		{
 			name:   "show create table",
 			sql:    "SHOW CREATE TABLE some_table",