diff --git "a/\346\236\227\344\270\226\346\266\233/.keep" "b/\346\236\227\344\270\226\346\266\233/.keep"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git "a/\346\236\227\344\270\226\346\266\233/\344\275\234\344\270\232.sql" "b/\346\236\227\344\270\226\346\266\233/\344\275\234\344\270\232.sql"
new file mode 100644
index 0000000000000000000000000000000000000000..221b1637702abfad4a6c27c3d0b5c03e7de1b4ab
--- /dev/null
+++ "b/\346\236\227\344\270\226\346\266\233/\344\275\234\344\270\232.sql"
@@ -0,0 +1,26 @@
+
+ create database DBTEST
+ use DBTEST
+ create table sectionInfo(
+	sectionID int primary key not null identity(1,1),
+	sectionName  varchar(20) not null
+ 
+ );
+
+create table userInfo(
+	userNo  int primary key not null identity(1,1),
+	userName  varchar(20) not null check(len(userName)>4)unique,
+	userSex   varchar(2) not null default('男') check( userSex='男' or userSex='女'),
+	userAge   int not null check(len(userAge)>1 and len(userAge)<100),
+	userAddress  varchar(50) default('湖南'),
+	userSection  int references sectionInfo(sectionID),
+	
+);
+
+create table workInfo(
+	workId int primary key not null identity(1,1),
+	userId int not null references userInfo(userNo),
+	workTime datetime not null,
+	workDescription varchar(40) not null check(workDescription='迟到' or workDescription='早退' or workDescription='旷工' or workDescription='病假'),
+
+);
diff --git "a/\346\236\227\344\270\226\346\266\233/\347\254\224\350\256\260.txt" "b/\346\236\227\344\270\226\346\266\233/\347\254\224\350\256\260.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..6d78a16b39a7425783b69f1e659a34aa090bf74f
--- /dev/null
+++ "b/\346\236\227\344\270\226\346\266\233/\347\254\224\350\256\260.txt"
@@ -0,0 +1,2 @@
+今天学了代码建库
+真是充实有意义的一天
\ No newline at end of file