mismatch book

result, or an error, as shown in Figure 5, or a character set mismatch: Figure 5 Check a lot of cattle to write the information to know: The case of the use of when and else after the character type must be consistent, but this is still not, and then the character type after the case to change to the when, else after the character type is OK, that is: Select S.student_name_,s.grade_,s.subject_name_, Case To_char (s.subject_name_) When To_char (' lan

I. Background of the crime The problem arises when a request to find itself is not logged, it is found that the service is not configured in AOP, and the Beannameautoproxycreator is a proxy creator that generates an automatic proxy based on the bean name, declaring the Urlauditserviceimpl The bean needs to automatically generate the agent and then be logged by the Interceptor generation agent to print the log. At that time, the test in the online, the test of their own interface is not a proble

Small ProjectRequires Sqlite3 database supportDownload websiteHttp://www.sqlite.org/download.htmlUnzip, go to directory execution./configuremakemake InstallError after runningHaha trouble let people growKeyword search to http://blog.csdn.net/gebitan505/article/details/19982077.Found no/usr/lib/i386-linux-gnu/directory under DebianUseFind/-name libsqlite3.so. 0.8. 6Found under the/usr/lib/x86_64-linux-gnu/directoryThis is good, the original file backupMv/usr/lib/x86_64-linux-gnu/libsqlite3.so.0.8

(blacknumberinfo); - } - cursor.close (); + db.close (); - returnblacknumberlist; +}Code line SixthSELECT * FROM BlacknumberRepresents all fields of the queryandThere are _id,phone,mode three fields in the databaseSo when calling code 13, 14 linesBlacknumberinfo.phone = cursor.getstring (0); blacknumberinfo.mode = cursor.getstring (1);0 corresponds to the _id, not the phone.1 corresponds to the phone, not the mode.So there's a problem.Modify the SQL query statement to solve this

PitThen opened the Pom to see the next Mysql-connector version, their own use is 5.1. Looks good, did not go the non-mainstream road, why would it be wrong ... Is it a problem with MySQL server? Open the tool to check the next version, almost no one let me inorder (seemingly noon also did not eat). > SELECT VERSION (); 6.0. -alpha-community What is this version of autumn? Alpha is not bright blind my eyes ~ ~ ITX Small handsome pot, we both have no revenge?! Oneself in the online simple s

db_connected = False' Get database connection settingsDsn_name = Trim (Worksheets ("Load Policy"). Cells (2, 5). Value)------(data SOURCE NAME in the ODBC configuration)user_name = Trim (Worksheets ("Load Policy"). Cells (3, 5). Value)Pass_word = Trim (Worksheets ("Load Policy"). Cells (4, 5). Value)' Get Database Settingsdb_name = Trim (Worksheets ("Load Policy"). Cells (8, 5). Value)--------Database nameSet cn = New ConnectionSet rs = New RecordsetSet rs1 = New RecordsetSet cmd = New CommandSe

Label:Reference: http://www.jb51.net/article/66951.htm After starting the original 5.5 instance with version 5.7, the following error occurs with 5.5 boot InnoDB:Error:checksum mismatchinchDatafile/data/mysql/ibdata1160627 Ten: the: Oneinnodb:could not open or create data files.160627 Ten: the: OneInnodb:if tried to add new data files, and it failed here,160627 Ten: the: OneInnodb:you should now edit Innodb_data_file_pathinchmy.cnf Back160627 Ten: the: Oneinnodb:to What it is, and remove the new

Oracle encountered NVARCHAR2 type times error when making character match, prompting for character set mismatch.For places where you use NVARCHAR2, you need to convert the fields into characters, plus the To_char (nvarchar2 field).For example:SELECT substr (BM.MATNR, 3) WLBM, Ms.maktx Wlms, Bm.meins jldw, Bm.matkl Wlz, bm.normt Gybzms,bm.laeda GXSJ, (case to_char (trim (bm.lvorm)) if ' X ' then ' 0 ' else ' 1 ' end) WlztFrom Makt MS, Mara BMWHERE Ms.matnr = Bm.matnr;VARCHAR2 is a specific data t

Original address: 51417313Discover a tool for Arandr. The Arandr is a GUI tool that provides Ubuntu with the ability to set display resolutions and how to extend them.Use ubuntu under install command:[HTML] view plain copy sudo apt-get install Arandr Enter in terminal after installation is completeArandr appears as shown in the interfaceAt this time just adjust the position of LVDS1 and VGA1 click on the upper left corner of the tick, found to change over. Note that because my external di

Board helper2416 (CPU s3c2416) Version 3.2.11 when compiling kernel WARNING:modpost:Found 4 section mismatch (es). To the full details builds your kernel with: ' Make config_debug_section_mismatch=y ' Make Arch=arm cross_compile=arm-linux--j4 config_debug_section_mismatch=y Author: I'm too handsome to go out. C + + group 31843264 Problem LD DRIVERS/VIDEO/BUILT-IN.O WARNING:DRIVERS/VIDEO/BUILT-IN.O (. text+0x105b8): section

Label:Long time no use access, today encountered a particularly non-language problem: The field of the Date/time type of the Access data table, if the field name is Dtime:If the dtime= ' 2013/9/6 10:50:21 ' is used directly, the SQL statement will report an error-"data type mismatch in the standard expression",If you use dtime like '%2013/9/6 10:50:21% ', the SQL statement will still report an error-"data type mis