PostgreSQL parse create table statement keyword datatype (#3347)

* parse postgresql-keyword

* type keyword unreserved

sharding-core/sharding-core-parse/sharding-core-parse-mysql/src/main/antlr4/imports/mysql/BaseRule.g4

@@ -107,8 +107,7 @@ unreservedWord_
     | IMPORT | CONCURRENT | XML | POSITION | SHARE | DUMPFILE | CLONE | AGGREGATE | INSTALL | UNINSTALL
     | RESOURCE | FLUSH | RESET | RESTART | HOSTS | RELAY | EXPORT | USER_RESOURCES | SLOW | GENERAL | CACHE
     | SUBJECT | ISSUER | OLD | RANDOM | RETAIN | MAX_USER_CONNECTIONS | MAX_CONNECTIONS_PER_HOUR | MAX_UPDATES_PER_HOUR
-    | MAX_QUERIES_PER_HOUR | REUSE | OPTIONAL | HISTORY | NEVER | EXPIRE
-
+    | MAX_QUERIES_PER_HOUR | REUSE | OPTIONAL | HISTORY | NEVER | EXPIRE | TYPE | UNIX_TIMESTAMP | LOWER
     ;
 
 schemaName

sharding-core/sharding-core-parse/sharding-core-parse-postgresql/src/main/antlr4/imports/postgresql/BaseRule.g4

@@ -92,7 +92,8 @@ unreservedWord_
     | TEMP | TEMPORARY | TRIGGER | TYPE | UNBOUNDED | UNLOGGED | UPDATE
     | USAGE | VALID | VALIDATE | WITHIN | WITHOUT | ZONE | GROUPS
     | RECURSIVE | INSTANCE | DEFINER | PRESERVE | SQL | LOCAL | CASCADED
-    | CLOSE | OPEN | NEXT | NAME | NAMES | INTEGER | REAL | DECIMAL | TYPE
+    | CLOSE | OPEN | NEXT | NAME | NAMES | INTEGER | REAL | DECIMAL
+    | BOOLEAN | CHAR | TIME | TIMESTAMP | INTERVAL
     ;
 
 schemaName

sharding-core/sharding-core-parse/sharding-core-parse-test/src/test/resources/sharding/ddl/create.xml

@@ -25,7 +25,16 @@
             <table-token start-index="13" table-name="t_log" length="5" />
         </tokens>
     </parser-result>
-    
+
+    <parser-result sql-case-id="create_table_with_keyword">
+        <tables>
+            <table name="t_log" />
+        </tables>
+        <tokens>
+            <table-token start-index="26" table-name="t_log" length="5" />
+        </tokens>
+    </parser-result>
+
     <parser-result sql-case-id="create_table_if_not_exists">
         <tables>
             <table name="t_log" />

sharding-integration-test/sharding-jdbc-test/src/test/resources/integrate/cases/ddl/ddl-integrate-test-cases.xml

@@ -19,6 +19,10 @@
     <ddl-test-case sql-case-id="create_table">
         <assertion table="t_log" expected-data-file="create_table.xml" />
     </ddl-test-case>
+
+    <ddl-test-case sql-case-id="create_table_with_keyword">
+        <assertion table="t_log" expected-data-file="create_table.xml" />
+    </ddl-test-case>
     
     <ddl-test-case sql-case-id="create_table_if_not_exists">
         <assertion table="t_log" expected-data-file="create_table.xml" />

sharding-sql-test/src/main/resources/sql/sharding/ddl/create.xml

@@ -18,6 +18,7 @@
 
 <sql-cases>
     <sql-case id="create_table" value="CREATE TABLE t_log(id int PRIMARY KEY, status varchar(10))" />
+    <sql-case id="create_table_with_keyword" value="CREATE TABLE t_log(id int PRIMARY KEY, status boolean)" db-types="PostgreSQL" />
     <sql-case id="create_table_if_not_exists" value="CREATE TABLE IF NOT EXISTS t_log(id int, status varchar(10))" db-types="MySQL,PostgreSQL" />
     <sql-case id="create_temporary_table_if_not_exists" value="CREATE TEMPORARY TABLE IF NOT EXISTS t_temp_log(id int, status varchar(10))" db-types="MySQL,PostgreSQL" />
     <sql-case id="create_global_temporary_table" value="CREATE GLOBAL TEMPORARY TABLE t_temp_log(id int, status varchar(10))" db-types="Oracle,PostgreSQL" />