From a598ca1fcb9d171b5c5f0b65f19c373f3d2749ed Mon Sep 17 00:00:00 2001
From: Alexia23 <wang1160997741@163.com>
Date: Mon, 12 Jan 2015 00:47:37 +0800
Subject: [PATCH] test file

---
 DBMS/DBMS/create.txt        |  17 +++++++++++++++++
 DBMS/DBMS/dbManage.cpp      |   5 +++++
 DBMS/DBMS/orderDB/_sysFile  | Bin 149 -> 0 bytes
 DBMS/DBMS/orderDB/publisher | Bin 8192 -> 0 bytes
 DBMS/DBMS/wq_parser.cpp     |   3 +++
 DBMS/DBMS/wq_parser.h       |   1 +
 6 files changed, 26 insertions(+)
 create mode 100644 DBMS/DBMS/create.txt
 delete mode 100644 DBMS/DBMS/orderDB/_sysFile
 delete mode 100644 DBMS/DBMS/orderDB/publisher

diff --git a/DBMS/DBMS/create.txt b/DBMS/DBMS/create.txt
new file mode 100644
index 0000000..1a68012
--- /dev/null
+++ b/DBMS/DBMS/create.txt
@@ -0,0 +1,17 @@
+CREATE DATABASE orderDB;
+USE orderDB;
+
+CREATE TABLE publisher (
+  id int(10) NOT NULL,
+  name varchar(100) NOT NULL,
+  nation varchar(3),
+  PRIMARY KEY  (id)
+);
+
+INSERT INTO publisher VALUES 
+ (100008,'Oxbow Books Limited','USA');
+ INSERT INTO publisher VALUES 
+ (100009,'Oxbow Books Limited','USA');
+DELETE FROM publisher WHERE id = 100008;
+UPDATE publisher SET nation = 'CNA' , name = 'wangqing' WHERE id = 100009;
+
diff --git a/DBMS/DBMS/dbManage.cpp b/DBMS/DBMS/dbManage.cpp
index 6440b79..e0fbe94 100644
--- a/DBMS/DBMS/dbManage.cpp
+++ b/DBMS/DBMS/dbManage.cpp
@@ -189,6 +189,10 @@ bool DBManager::deleteRecord(string tableName,BYTE **Value,string *colName,BYTE
 	SysObject* table = sysManager.findTable(tableName);
 	if (table == NULL)
 		return true;
+	vector<SysColumn*> sysColumns = sysManager.getTableAttr(tableName);
+	string* colNames = new string[sysColumns.size()];
+	for (int i = 0; i < sysColumns.size(); i++)
+		colNames[i] = sysColumns[i]->name;
 	TYPE_ID pageid = 0; 
 	Node* dataPage = readPage(table->id, pageid); 
 	TYPE_OFFSET recordLength = sysManager.getRecordLength(tableName);
@@ -226,6 +230,7 @@ bool DBManager::deleteRecord(string tableName,BYTE **Value,string *colName,BYTE
 			if (deleteFlag == true) {
 				cout << "delete onedata pageid: "  << pageid << "offset: " << offset << endl;
 				deleteData(table, pageid, offset*recordLength, recordLength);
+				printRecord(tableName,sysColumns.size(),colNames, offset,pageid);
 				//cout << "continue" << endl;
 			}
 		}
diff --git a/DBMS/DBMS/orderDB/_sysFile b/DBMS/DBMS/orderDB/_sysFile
deleted file mode 100644
index 3d9813633ea1a8a27fbf95eec01827254ab4e0e7..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 149
zcmZQ%U??a}%E>IwNG)Q(2ACNb88TC_$-u?rSb%Dn81fQxQ{iHm4EYoWHU?&(s*=q7
PJWOeb2%|hRLpB2dXYL9L

diff --git a/DBMS/DBMS/orderDB/publisher b/DBMS/DBMS/orderDB/publisher
deleted file mode 100644
index 0c15b0d0b7fa8c5cf839cf1cd60c108cae8bdf8e..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 8192
zcmeIuQ3^mn0EFRj60U+*@gN5v+BUI?;skOOPPuXi%ELbgm}x%g$r0+@1F6^=w?>I`
z{TyX>uuIqax1*|zz1Q{Zt@UUoI~sktm*%nFK0zM>2q1s}0tg_000IagfB*srAb<b@
W2q1s}0tg_000IagfB*u&61V~K<+2R`

diff --git a/DBMS/DBMS/wq_parser.cpp b/DBMS/DBMS/wq_parser.cpp
index be266ca..c7e8339 100644
--- a/DBMS/DBMS/wq_parser.cpp
+++ b/DBMS/DBMS/wq_parser.cpp
@@ -115,6 +115,9 @@ bool parser::parserOneCommand(vector<string> commands) {
 	}
 	return true;
 }
+bool parser::parserSelect(vector<string> commands){
+	return true;
+}
 bool parser::parserUpdate(vector<string> commands) {
 	cout<< "********************start parser update*************************" << endl;
 	//without condition, update all
diff --git a/DBMS/DBMS/wq_parser.h b/DBMS/DBMS/wq_parser.h
index 63b9e58..3bb0b75 100644
--- a/DBMS/DBMS/wq_parser.h
+++ b/DBMS/DBMS/wq_parser.h
@@ -40,6 +40,7 @@ class parser{
 	bool parserDesc(vector<string> commands);
 	bool parserDelete(vector<string> commands);
 	bool parserUpdate(vector<string> commands);
+	bool parserSelect(vector<string> commands);
 	bool parserShowTable(vector<string> commands);
 	bool parserCreateColumn(vector<string> columnInfo, tableColumn* columnInfos);
 	bool parserUse(vector<string> commands);