DBZ-2639 Refer to arbitrary table alias

keweishang · Oct 8, 2020 · 1b09fed · 1b09fed
1 parent c5a595c
commit 1b09fed
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diff --git a/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4 b/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4
@@ -1940,6 +1940,7 @@ tableName
 
 fullColumnName
     : uid (dottedId dottedId? )?
+    | . dottedId dottedId?
     ;
 
 indexColumnName

diff --git a/debezium-ddl-parser/src/test/resources/mysql/examples/dml_select.sql b/debezium-ddl-parser/src/test/resources/mysql/examples/dml_select.sql
@@ -131,3 +131,4 @@ select  t.*, tt.* FROM wptests_terms AS t  INNER JOIN wptests_term_taxonomy AS t
 SELECT CAST('1' AS INT);
 SELECT CAST('1' AS INTEGER);
 #end
+SELECT trigger.num FROM test `trigger`;