Merge 68ef055 into 3ea7406

apache · Aug 15, 2019 · 62fe62b · 62fe62b
2 parents 3ea7406 + 68ef055
commit 62fe62b
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Showing 3 changed files with 24 additions and 3 deletions.
diff --git a/...e/sharding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/BaseRule.g4 b/...e/sharding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/BaseRule.g4
@@ -104,7 +104,7 @@ unreservedWord_
     | FILE_BLOCK_SIZE | EXTENT_SIZE | INITIAL_SIZE | AUTOEXTEND_SIZE | MAX_SIZE | NODEGROUP
     | WAIT | LOGFILE | UNDOFILE | UNDO_BUFFER_SIZE | REDO_BUFFER_SIZE | DEFINITION | ORGANIZATION
     | DESCRIPTION | REFERENCE | FOLLOWS | PRECEDES | NAME |CLOSE | OPEN | NEXT | HANDLER | PREV
-    | IMPORT | CONCURRENT | XML | POSITION
+    | IMPORT | CONCURRENT | XML | POSITION | SHARE | DUMPFILE
     ;
 
 schemaName

diff --git a/...arding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/DMLStatement.g4 b/...arding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/DMLStatement.g4
@@ -48,7 +48,7 @@ replaceSpecification_
     ;
 
 update
-    : UPDATE updateSpecification_ tableReferences setAssignmentsClause whereClause?
+    : UPDATE updateSpecification_ tableReferences setAssignmentsClause whereClause? orderByClause? limitClause?
     ;
 
 updateSpecification_
@@ -175,7 +175,7 @@ unionClause_
     ;
 
 selectClause
-    : SELECT selectSpecification_* selectItems fromClause? whereClause? groupByClause? havingClause? windowClause_? orderByClause? limitClause?
+    : SELECT selectSpecification_* selectItems fromClause? whereClause? groupByClause? havingClause? windowClause_? orderByClause? limitClause? selectIntoExpression_? lockClause?
     ;
 
 selectSpecification_
@@ -291,3 +291,12 @@ selectLinesInto_
 selectFieldsInto_
     : TERMINATED BY STRING_ | OPTIONALLY? ENCLOSED BY STRING_ | ESCAPED BY STRING_
     ;
+
+selectIntoExpression_
+    : INTO identifier_ (COMMA_ identifier_ )* | INTO DUMPFILE STRING_
+    | (INTO OUTFILE STRING_ (CHARACTER SET IDENTIFIER_)?((FIELDS | COLUMNS) selectFieldsInto_+)? (LINES selectLinesInto_+)?)
+    ;
+
+lockClause
+    : FOR UPDATE | LOCK IN SHARE MODE
+    ;
diff --git a/...arding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/MySQLKeyword.g4 b/...arding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/MySQLKeyword.g4
@@ -1199,3 +1199,15 @@ XML
 UNDO
     : U N D O
     ;
+
+DUMPFILE
+    : D U M P F I L E
+    ;
+
+OUTFILE
+    : O U T F I L E
+    ;
+
+SHARE
+    : S H A R E
+    ;