first try to fix #114

Author: wumpz

README.md

@@ -36,6 +36,8 @@ Also I would like to know about needed examples or documentation stuff.
 
 ## Extensions in the latest SNAPSHOT version 0.9.3
 
+* First support for Postgresql arrays. Some quoted identifier rules for SQLServer
+  had to be changed. 
 * support for with recursive
 
 ```sql

src/main/java/net/sf/jsqlparser/statement/create/table/ColDataType.java

@@ -21,31 +21,33 @@
  */
 package net.sf.jsqlparser.statement.create.table;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import net.sf.jsqlparser.statement.select.PlainSelect;
 
 public class ColDataType {
 
-	private String dataType;
-	private List<String> argumentsStringList;
+    private String dataType;
+    private List<String> argumentsStringList;
     private String characterSet;
+    private List<Integer> arrayData = new ArrayList<Integer>();
 
-	public List<String> getArgumentsStringList() {
-		return argumentsStringList;
-	}
+    public List<String> getArgumentsStringList() {
+        return argumentsStringList;
+    }
 
-	public String getDataType() {
-		return dataType;
-	}
+    public String getDataType() {
+        return dataType;
+    }
 
-	public void setArgumentsStringList(List<String> list) {
-		argumentsStringList = list;
-	}
+    public void setArgumentsStringList(List<String> list) {
+        argumentsStringList = list;
+    }
 
-	public void setDataType(String string) {
-		dataType = string;
-	}
+    public void setDataType(String string) {
+        dataType = string;
+    }
 
     public String getCharacterSet() {
         return characterSet;
@@ -55,10 +57,27 @@ public void setCharacterSet(String characterSet) {
         this.characterSet = characterSet;
     }
 
-	@Override
-	public String toString() {
-		return dataType
-				+ (argumentsStringList != null ? " " + PlainSelect.getStringList(argumentsStringList, true, true) : "")
+    public List<Integer> getArrayData() {
+        return arrayData;
+    }
+
+    public void setArrayData(List<Integer> arrayData) {
+        this.arrayData = arrayData;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder arraySpec = new StringBuilder();
+        for (Integer item : arrayData) {
+            arraySpec.append("[");
+            if (item != null) {
+                arraySpec.append(item);
+            }
+            arraySpec.append("]");
+        }
+        return dataType
+                + (argumentsStringList != null ? " " + PlainSelect.getStringList(argumentsStringList, true, true) : "")
+                + arraySpec.toString()
                 + (characterSet != null ? " CHARACTER SET " + characterSet : "");
-	}
+    }
 }

src/main/javacc/net/sf/jsqlparser/parser/JSqlParserCC.jj

@@ -235,7 +235,7 @@ TOKEN:
 | 	< #LETTER: ["a"-"z", "A"-"Z", "_", "$"] >
 |   < #SPECIAL_CHARS: "$" | "_" | "#" | "@">
 |   < S_CHAR_LITERAL: "'" (~["'"])* "'" ("'" (~["'"])* "'")*>
-|   < S_QUOTED_IDENTIFIER: "\"" (~["\n","\r","\""])* "\"" | ("`" (~["\n","\r","`"])* "`") | ("[" (~["\n","\r","]"])* "]") >
+|   < S_QUOTED_IDENTIFIER: "\"" (~["\n","\r","\""])+ "\"" | ("`" (~["\n","\r","`"])+ "`") | ( "[" ~["0"-"9","]"] (~["\n","\r","]"])* "]" ) >
 
 /*
 To deal with database names (columns, tables) using not only latin base characters, one
@@ -2323,12 +2323,14 @@ ColDataType ColDataType():
 	Token tk = null;
 	Token tk2 = null;
 	ArrayList argumentsStringList = new ArrayList();
+    List<Integer> array = new ArrayList<Integer>();
 }
 {
 	( tk=<K_CHARACTER> tk2=<K_VARYING> { colDataType.setDataType(tk.image + " " + tk2.image); }
 	| tk=<S_IDENTIFIER> { colDataType.setDataType(tk.image); } )
 
 	[LOOKAHEAD(2) "(" ( (tk=<S_LONG> | tk=<S_CHAR_LITERAL>) { argumentsStringList.add(tk.image); } ["," {/*argumentsStringList.add(",");*/}] )*    ")"]
+    [( "[" {tk=null;} [ tk=<S_LONG> ] { array.add(tk!=null?Integer.valueOf(tk.image):null); } "]" )+ { colDataType.setArrayData(array); } ]
     [<K_CHARACTER> <K_SET> tk=<S_IDENTIFIER> { colDataType.setCharacterSet(tk.image); } ]
 
 	{

src/test/java/net/sf/jsqlparser/test/create/CreateTableTest.java

@@ -141,6 +141,14 @@ public void testCreateTableVeryComplex() throws JSQLParserException {
         assertSqlCanBeParsedAndDeparsed("CREATE TABLE `wp_usermeta` ( `umeta_id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `user_id` bigint(20) unsigned NOT NULL DEFAULT '0', `meta_key` varchar(255) DEFAULT NULL, `meta_value` longtext, PRIMARY KEY (`umeta_id`), KEY `user_id` (`user_id`), KEY `meta_key` (`meta_key`) ) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8",true);
         assertSqlCanBeParsedAndDeparsed("CREATE TABLE `wp_users` ( `ID` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `user_login` varchar(60) NOT NULL DEFAULT '', `user_pass` varchar(64) NOT NULL DEFAULT '', `user_nicename` varchar(50) NOT NULL DEFAULT '', `user_email` varchar(100) NOT NULL DEFAULT '', `user_url` varchar(100) NOT NULL DEFAULT '', `user_registered` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `user_activation_key` varchar(60) NOT NULL DEFAULT '', `user_status` int(11) NOT NULL DEFAULT '0', `display_name` varchar(250) NOT NULL DEFAULT '', PRIMARY KEY (`ID`), KEY `user_login_key` (`user_login`), KEY `user_nicename` (`user_nicename`) ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8",true);
     }
+    
+    public void testCreateTableArrays() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("CREATE TABLE sal_emp (name text, pay_by_quarter integer[], schedule text[][])");
+    }
+    
+    public void testCreateTableArrays2() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("CREATE TABLE sal_emp (name text, pay_by_quarter integer[5], schedule text[3][2])");
+    }
 
 	public void testRUBiSCreateList() throws Exception {
 		BufferedReader in = new BufferedReader(new InputStreamReader(CreateTableTest.class.getResourceAsStream("/RUBiS-create-requests.txt")));