kgyrtkirk commented on a change in pull request #794: HIVE-21884
URL: https://github.com/apache/hive/pull/794#discussion_r335657331
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File path: ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g
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@@ -2066,6 +2074,71 @@ dropMaterializedViewStatement
: KW_DROP KW_MATERIALIZED KW_VIEW ifExists? viewName ->
^(TOK_DROP_MATERIALIZED_VIEW viewName ifExists?)
;
+createScheduledQueryStatement
+@init { pushMsg("create scheduled query statement", state); }
+@after { popMsg(state); }
+ : KW_CREATE KW_SCHEDULED KW_QUERY name=identifier
+ scheduleSpec
+ executedAsSpec?
+ enableSpecification?
+ definedAsSpec
+ -> ^(TOK_CREATE_SCHEDULED_QUERY
+ $name
+ scheduleSpec
+ executedAsSpec?
+ enableSpecification?
+ definedAsSpec
+ )
+ ;
+
+dropScheduledQueryStatement
+@init { pushMsg("drop scheduled query statement", state); }
+@after { popMsg(state); }
+ : KW_DROP KW_SCHEDULED KW_QUERY name=identifier
+ -> ^(TOK_DROP_SCHEDULED_QUERY
+ $name
+ )
+ ;
+
+
+alterScheduledQueryStatement
+@init { pushMsg("alter scheduled query statement", state); }
+@after { popMsg(state); }
+ : KW_ALTER KW_SCHEDULED KW_QUERY name=identifier
+ mod=alterScheduledQueryChange
+ -> ^(TOK_ALTER_SCHEDULED_QUERY
+ $name
+ $mod
+ )
+ ;
+
+alterScheduledQueryChange
+@init { pushMsg("alter scheduled query change", state); }
+@after { popMsg(state); }
+ : scheduleSpec
+ | executedAsSpec
+ | enableSpecification
+ | definedAsSpec
+ ;
+
+scheduleSpec
+@init { pushMsg("schedule specification", state); }
+@after { popMsg(state); }
+ : KW_CRON cronString=StringLiteral -> ^(TOK_CRON $cronString)
Review comment:
sure; we can add something like that :)
opened: HIVE-22358
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