importing into brazil

modeC:\>mysqldump-h localhost-u root-p mydb >e:\mysql\mydb.sqlThen enter the password, wait for an export to succeed, you can check the target file for success.2. Export the mytable in the database mydb to the E:\mysql\mytable.sql file:C:\>mysqldump-h localhost-u root-p mydb mytable>e:\mysql\mytable.sql3. Export the structure of the database mydb to the E:\mysql\mydb_stru.sql file:C:\>mysqldump-h localhost-u root-p mydb--add-drop-table >e:\mysql\mydb_stru.sqlFour. Import data from an external f

("@CDLB", (Object) datarow["CDLB"] ??DBNull.Value); theCmd. Parameters.addwithvalue ("@YHZS", (Object) datarow["Yhzs"] ??DBNull.Value); +Cmd. Parameters.addwithvalue ("@GCMM", datarow["GCMM"]); ACmd. Parameters.addwithvalue ("@TZBH", datarow["TZBH"]); theCmd. Parameters.addwithvalue ("@KGRQ", datarow["KGRQ"]); +Cmd. Parameters.addwithvalue ("@WGRQ", datarow["WGRQ"]); -Cmd. Parameters.addwithvalue ("@VERSION", datarow["VERSION"]); $Cmd. Parameters.addwithvalue ("@GCZBX", datarow["GCZBX"])

Read the data and spell the SQL statement, and then import. The specific methods are:(1) When exporting, the hex function is used to read the data, and the binary data is converted into a 16 binary string;Select HEX (Binfield) from TestTable;(2) When importing, the Unhex function is used to convert the 16 binary string into the binary data import library;INSERT INTO TestTable Binfield values (Unhex (@hexstr));The following code can demonstrate the fun

Tags: try import data category cat exec file DUP IDT valuesThe wrong reason is to add the same primary key, I think for a while, I grabbed the data primary key is ISBN ah, it is impossible to heavy ah, so, I went to the database to check the following error ISBN, inserted data also have, because the classification is not the same, so to insert again, this will definitely error, One way to deal with this is toIf you have this record in your database, you can skip this record and change the catego

--Create a temporary table space Create temporary tablespace yhtemp Tempfile ' d:/oracle/oradata/oracle10g/yhtemp.dbf ' Size 50m Autoextend on Next 50m maxsize 20480m Extent management Local; --Create a data table space Create Tablespace YH Logging DataFile ' d:/oracle/oradata/oracle10g/yh.dbf ' Size 50m Autoextend on Next 50m maxsize 20480m Extent management Local; --Create a user and specify a tablespace Create user yh identified by password Default Tabl

relatively complex, but there is no major technical problems. One of my own implementations will be described in the next blog post.SummarizeThe configuration file should be used frequently in the project, and generally our use is in others have been packaged, has been developed under the premise of the requirements of the format, such as Web under the project Web. XML configuration, as well as some of the more commonly used frameworks, it is necessary for us to use under its provisions. In tur

Tag: equals code uses element delete to perform dev repeat hashTo insert into the database go to weight: 1. Iterate through the list you have read 2. Get the data you need to query before you insert the method into the database, execute the Query method 1 devlist=devicedao.finddevice (Device.getrfid ()); 2 if (Devlist.size () >0) { 3 messagestr = "Duplicate data, please re-import!" "; 4 5 } Else { 6 devicedao.save (device);

in bulk, after looking at the data found that this method is NB, millions data inserted into the database only more than 10 seconds or even a few seconds, this efficiency simply to heaven! So decisively use this method. The following is a simple use of the SqlBulkCopy class: public void Batchinsert (list This method is not only efficient, but also data source, as long as the data is loaded into a DataTable instance or a DataRow array can be bulk inserted into the database. In this way, the pro

;//When you select a file other than Excel, return}string error = NULL;Access.class1 ac = new Access.class1 ();SqlConnection cn = Ac.myconnection ();cn. Open ();String strpath = FileUpload1.PostedFile.FileName.ToString (); Get execle file pathstring filename = Fileupload1.filename; Get execle file nameDataSet ds = AC. Execleds (Strpath,filename);datarow[] Dr = ds. Tables[0].Select (); Define a DataRow arrayint rowsnum = ds. Tables[0]. Rows.Count;if (Rowsnum = = 0){Response.Write (" "); Prompt th

Tags: http ar os using SP file data problem codeToday to play bcp import data, there is a file format, there are Chinese string problems ... The following is the course, and share with you, hope not to go my detourThe main table is a translation table, a file containing dozens of languages, so it is easy to find the problem.0. Use the most commonly used statements to guide the dataBCP DB. TBOWNER.TB in File-s-u-p-r-t-C came, Dead Island guide not in1, open the file, first found that the file enc

Today, when debugging a program, you need to modify an existing application because it is a system developed by someone else and has no data structure. It needs to be built by itself, so the structure of the database is exported. SQL file, and then import powerdesigner for processing, as follows:1. Start PowerDesigner, select Reverse Engineer->database in the "File" menu2. Select your DBMS type. Click OK3. Select "Using script Files" and select your SQL file. Click OK.4, start reverse Engineer .

Scene: Recently in the statistics of overtime records, mainly statistics Excel table time, because I am not very familiar with Excel table operation, so I think of the table data import into the database, through the scripting language to statistics, it is very convenient! But for the time being, I have not finished the final statistics, just import the data in Excel into the database, so not to be continued!The recent process of importing Excel data

Always use phpMyAdmin or mysqldum to export, using the source command to import the database.However, after the new version of MySQL, the following error occurred in the import method:Error:unknown command ' \ \ '. Query OK, 2022 rows affected (0.71 sec) records:2022 duplicates:0 warnings:0Then is the command line report MySQL connection error, keep reconnect.All two databases are in UTF8 format, and phpMyAdmin does not have coding problems, but finding online instructions, most of which are c

Label:First in the new database must pay attention to generate the original database the same encoding form, if it has been generated can be used phpMyAdmin and other tools to organize again, to prevent the database encoding and table encoding is not uniform caused garbled.method One: Solve garbled problem by adding parameter –default-character-set = UTF8Mysql-u root-p Password method Two: Import garbled address in command line1. Use database_name;2. Set names UTF8; (or other required encoding)3

Open the PL/SQL, interface, and click T00ls ODBC Imtorper in the menu bar to open the ODBC Importer options box In the Data fromodbc page, select the format of the file you want to import, and select EXCELFiles. Enter the user name password. Then click Connect In the pop-up Select Workbook dialog box, select the Excel file you want to import, and click OK. Click the table name in the import table in the Table/query that appears, and you can see the contents of the table you want t

database may not be efficient, there should be a batch import, as if SQL is used SqlBulkCopy, as for access, because of the time is tight, and the requirements are not high, temporarily with for instead of #region3. Inserting Excel data into the database/// ///inserting data from a DataTable into a database/// /// Excel Data Private voidinsertdata (DataTable dt) {Try{Oledcon=Sqlhelper.oledcon (); Oledcon.open (); stringStrinsert =""; for(inti =0; i ) {Stri

Label:Second, the specific steps to import data from Excel into a database: protected void Button1_Click (object sender, EventArgs e){Try{File streamusing (Stream stream = new FileStream (@ "G:\userInfo.xls", FileMode.Open, FileAccess.Read)){Hssfworkbook workbook = new Hssfworkbook (stream);Hssfsheet sheet = workbook. Getsheetat (0); Execel The first row is the title, not the data to import the databasefor (int i = 1; I {Hssfrow row = sheet. GetRow (i);UserInfo UserInfo = new UserInfo ();UserInf

When you import an SQL database from an Excel table in C #, you find that the ID number imported from Excel becomes a scientific representation.It is easier to solve this problem, first, open the spreadsheet, select the "ID number" column, right-select "Format Cells", go to the cell format interface, select "Number", select "Text" format. Click OK to return to the original interface. Select the first line of the ID number and add a single quotation mark (') in front of the ID number, for example

Label:If the data in Excel is as follows: The database is built as follows: Where ID is the self-increment field: Code: 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.UI; 6 using System.Web.UI.WebControls; 7 using System.Data; 8 using System.Data.OleDb; 9 using System.Configuration; Ten using System.Data.SqlClient; All namespace Inexceloutexcel {15 public partial class ExcelToDB:System.Web.UI.Page {16

->gethighestrow (); Total number of rows obtained$highestColumn = $sheet->gethighestcolumn (); Total number of columns obtained$arr _result=array ();$strs =array ();for ($j =2; $j {unset ($arr _result);Unset ($strs);for ($k = ' A '; $k {Reading cells@ $arr _result. = $objPHPExcel->getactivesheet ()->getcell ("$k $j")->getvalue (). ', ';}$strs =explode (",", $arr _result);$sql = "INSERT into goods (id,name,content,decs) VALUES ($strs [0], ' $strs [1] ', ' $strs [2] ', $strs [3])";echo $sql. " $re