[ES|QL] Take double parameter markers for identifiers out of snapshot (#125690)

* take double parameter markers out of snapshot

Author: fang-xing-esql

docs/changelog/125690.yaml

@@ -0,0 +1,5 @@
+pr: 125690
+summary: Take double parameter markers for identifiers out of snapshot
+area: ES|QL
+type: enhancement
+issues: []

x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/RestEsqlTestCase.java

@@ -808,10 +808,7 @@ public void testErrorMessageForMissingParams() throws IOException {
     }
 
     public void testDoubleParamsForIdentifiers() throws IOException {
-        assumeTrue(
-            "double parameters markers for identifiers requires snapshot build",
-            EsqlCapabilities.Cap.DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS.isEnabled()
-        );
+        assumeTrue("double parameters markers for identifiers", EsqlCapabilities.Cap.DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS.isEnabled());
         bulkLoadTestData(10);
         // positive
         // named double parameters
@@ -953,10 +950,7 @@ public void testDoubleParamsForIdentifiers() throws IOException {
     }
 
     public void testDoubleParamsWithLookupJoin() throws IOException {
-        assumeTrue(
-            "double parameters markers for identifiers requires snapshot build",
-            EsqlCapabilities.Cap.DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS.isEnabled()
-        );
+        assumeTrue("double parameters markers for identifiers", EsqlCapabilities.Cap.DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS.isEnabled());
         bulkLoadTestDataLookupMode(10);
         var query = requestObjectBuilder().query(
             format(

x-pack/plugin/esql/src/main/antlr/EsqlBaseLexer.tokens

@@ -156,7 +156,7 @@ identifier
 identifierPattern
     : ID_PATTERN
     | parameter
-    | {this.isDevVersion()}? doubleParameter
+    | doubleParameter
     ;
 
 parameter
@@ -172,7 +172,7 @@ doubleParameter
 identifierOrParameter
     : identifier
     | parameter
-    | {this.isDevVersion()}? doubleParameter
+    | doubleParameter
     ;
 
 limitCommand

x-pack/plugin/esql/src/main/antlr/EsqlBaseParser.g4

@@ -65,8 +65,8 @@ ENRICH_FIELD_QUOTED_IDENTIFIER
 
 ENRICH_FIELD_PARAM : PARAM -> type(PARAM);
 ENRICH_FIELD_NAMED_OR_POSITIONAL_PARAM : NAMED_OR_POSITIONAL_PARAM -> type(NAMED_OR_POSITIONAL_PARAM);
-ENRICH_FIELD_DOUBLE_PARAMS : {this.isDevVersion()}? DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
-ENRICH_FIELD_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : {this.isDevVersion()}? NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
+ENRICH_FIELD_DOUBLE_PARAMS : DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
+ENRICH_FIELD_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
 
 ENRICH_FIELD_LINE_COMMENT
     : LINE_COMMENT -> channel(HIDDEN)

x-pack/plugin/esql/src/main/antlr/EsqlBaseParser.tokens

@@ -123,7 +123,7 @@ PERCENT : '%';
 LEFT_BRACES : '{';
 RIGHT_BRACES : '}';
 
-DOUBLE_PARAMS: {this.isDevVersion()}? '??';
+DOUBLE_PARAMS: '??';
 
 NESTED_WHERE : WHERE -> type(WHERE);
 

x-pack/plugin/esql/src/main/antlr/lexer/Enrich.g4

@@ -17,8 +17,8 @@ MVEXPAND_PIPE : PIPE -> type(PIPE), popMode;
 MVEXPAND_DOT: DOT -> type(DOT);
 MVEXPAND_PARAM : PARAM -> type(PARAM);
 MVEXPAND_NAMED_OR_POSITIONAL_PARAM : NAMED_OR_POSITIONAL_PARAM -> type(NAMED_OR_POSITIONAL_PARAM);
-MVEXPAND_DOUBLE_PARAMS : {this.isDevVersion()}? DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
-MVEXPAND_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : {this.isDevVersion()}? NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
+MVEXPAND_DOUBLE_PARAMS : DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
+MVEXPAND_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
 
 MVEXPAND_QUOTED_IDENTIFIER
     : QUOTED_IDENTIFIER -> type(QUOTED_IDENTIFIER)

x-pack/plugin/esql/src/main/antlr/lexer/Expression.g4

@@ -19,8 +19,8 @@ PROJECT_DOT: DOT -> type(DOT);
 PROJECT_COMMA : COMMA -> type(COMMA);
 PROJECT_PARAM : PARAM -> type(PARAM);
 PROJECT_NAMED_OR_POSITIONAL_PARAM : NAMED_OR_POSITIONAL_PARAM -> type(NAMED_OR_POSITIONAL_PARAM);
-PROJECT_DOUBLE_PARAMS : {this.isDevVersion()}? DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
-PROJECT_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : {this.isDevVersion()}? NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
+PROJECT_DOUBLE_PARAMS : DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
+PROJECT_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
 
 fragment UNQUOTED_ID_BODY_WITH_PATTERN
     : (LETTER | DIGIT | UNDERSCORE | ASTERISK)

x-pack/plugin/esql/src/main/antlr/lexer/MvExpand.g4

@@ -19,8 +19,8 @@ RENAME_COMMA : COMMA -> type(COMMA);
 RENAME_DOT: DOT -> type(DOT);
 RENAME_PARAM : PARAM -> type(PARAM);
 RENAME_NAMED_OR_POSITIONAL_PARAM : NAMED_OR_POSITIONAL_PARAM -> type(NAMED_OR_POSITIONAL_PARAM);
-RENAME_DOUBLE_PARAMS : {this.isDevVersion()}? DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
-RENAME_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : {this.isDevVersion()}? NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
+RENAME_DOUBLE_PARAMS : DOUBLE_PARAMS -> type(DOUBLE_PARAMS);
+RENAME_NAMED_OR_POSITIONAL_DOUBLE_PARAMS : NAMED_OR_POSITIONAL_DOUBLE_PARAMS -> type(NAMED_OR_POSITIONAL_DOUBLE_PARAMS);
 
 AS : 'as';
 

x-pack/plugin/esql/src/main/antlr/lexer/Project.g4

@@ -907,7 +907,7 @@ public enum Cap {
         /**
          * Use double parameter markers to represent field or function names.
          */
-        DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS(Build.current().isSnapshot()),
+        DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS,
 
         /**
          * Non full text functions do not contribute to score