SQLyog/images/import_csv.png' alt='Mysql Load Data Infile Update Column Size In Sql' title='Mysql Load Data Infile Update Column Size In Sql' />Download My.SQL 5.File. Hippo.Functionality added or changed mysql test run.It enables you to specify a file that contains a list of test cases that should be displayed with the exp fail code rather than fail if they fail.Bug4.The MD5 algorithm now uses the Xfree implementation.Bug4.The query cache now checks whether a SELECT statement begins with SQLNOCACHE to determine whether it can skip checking for the query result in the query cache.This is not supported when SQLNOCACHE occurs within a comment.G71.png' alt='Mysql Load Data Infile Update Column Size Sql' title='Mysql Load Data Infile Update Column Size Sql' />Bug3.Bugs fixed Partitioning A duplicate key error raised when inserting into a partitioned table used a different error code from that returned by such an error raised when inserting into a table that was not partitioned.Bug3.See also Bug2.Partitioning Several error messages relating to partitioned tables were incorrect or missing.Bug3.Replication When binlogformat was set to STATEMENT, a statement unsafe for statement based logging caused an error or warning to be issued even if sqllogbin was set to 0.Bug4.Replication When using MIXED replication format and temporary tables were created in statement based mode, but a later operation in the same session caused a switch to row based mode, the temporary tables were not dropped on the slave at the end of the session.Bug4.See also Bug4.This regression was introduced by Bug2.Replication When using the MIXED replication format, UPDATE and DELETE statements that searched for rows where part of the key had nullable BIT columns failed.This occurred because operations that inserted the data were replicated as statements, but UPDATE and DELETE statements affecting the same data were replicated using row based format.This issue did not occur when using statement based replication only or row based replication only.LioLm.png' alt='Mysql Load Data Infile Update Column Size In Oracle' title='Mysql Load Data Infile Update Column Size In Oracle' />Bug3.See also Bug3.Replication The server SQL mode in effect when a stored procedure was created was not retained in the binary log.This could cause a CREATE PROCEDURE statement that succeeded on the master to fail on the slave.Search the worlds information, including webpages, images, videos and more.Google has many special features to help you find exactly what youre looking for.This issue was first noticed when a stored procedure was created when ANSIQUOTES was in effect on the master, but could possibly cause failed CREATE PROCEDURE statements and other problems on the slave when using other server SQL modes as well.Bug3.Replication If secure file priv was set on the slave, it was unable to execute LOAD DATA INFILE statements sent from the master when using mixed format or statement based replication.As a result of this fix, this security restriction is now ignored on the slave in such cases instead the slave checks whether the files were created and should be read by the slave in its slave load tmpdir.Bug3.Replication Server IDs greater than 2.Bug3.Replication When its disk becomes full, a replication slave may wait while writing the binary log, relay log or My.ISAM tables, continuing after space has been made available.The error message provided in such cases was not clear about the frequency with which checking for free space is done once every 6.These issues have been addressed by making the error message clearer, and dividing it into two separate messages 1.The error message Disk is full writing filename Errcode errorcode.Waiting for someone to free space.Expect up to 6.The warning Retry in 6.Message reprinted in 6.Bug2.Replication The statements DROP PROCEDURE IF EXISTS and DROP FUNCTION IF EXISTS were not written to the binary log if the procedure or function to be dropped did not exist.Bug1.See also Bug2.Use of USE INDEX hints could cause EXPLAIN EXTENDED to crash.Bug4.For Inno.DB tables, overflow in an AUTOINCREMENT column could cause a server crash.Bug4.On 3.Windows, mysqld could not use large buffers due to a 2.GB user mode address limit.Bug4.Bug4. 27. 90The DATATYPE column of the INFORMATIONSCHEMA.COLUMNS table displayed the UNSIGNED attribute for floating point data types.The column should contain only the data type name.Bug4.For Inno. DB tables, spurious duplicate key errors could occur when inserting into an AUTOINCREMENT column.Bug4. Crack Diablo 3 Skidrow Crack Civilization here. Bug4. 26. 35An earlier bug fix resulted in the problem that the Inno.DB plugin could not be used with a server that was compiled with the built in Inno.DB.To handle this two changes were made o The server now supports an ignore builtin innodb option that causes the server to behave as if the built in Inno.DB is not present.This option causes other Inno.DB options not to be recognized.For the INSTALL PLUGIN statement, the server reads option my.This enables the plugin to pick up any relevant options from those files.Consequently, a plugin no longer is started with each option set to its default value.Because of this change, it is possible to add plugin options to an option file even before loading a plugin if the loose prefix is used.It is also possible to uninstall a plugin, edit my.Restarting the plugin this way enables it to the new option values without a server restart.Note.To take advantage of this bug fix, Inno.DB Plugin 1.Bug4. This regression was introduced by Bug2.With the ONLYFULLGROUPBY SQL mode enabled, some legal queries failed.Bug4.Tables could enter open table cache for a thread without being properly cleaned up, leading to a server crash.Bug4.For Inno.DB tables, inserting into floating point AUTOINCREMENT columns failed.Bug4.The Inno.DB btrsearchdroppagehashwhenfreed function had a race condition.Bug4.Parsing of the optional microsecond component of DATETIME values did not fail gracefully when that component width was larger than the allowed six places.Bug4.Bug4. 20. 27Queries that used the loose index scan access method could return no rows.Bug4.The error message for a too long column comment was Unknown error rather than a more appropriate message.Bug4.Use of SELECT allowed users with rights to only some columns of a view to access all columns.Bug4.The server did not robustly handle problems hang if a table opened with HANDLER needed to be re opened because it had been altered to use a different storage engine that does not support HANDLER.The server also failed to set an error if the re open attempt failed.These problems could cause the server to crash or hang.Bug4.Bug4.SELECT statements executed concurrently with INSERT statements for a My.ISAM table could cause incorrect results to be returned from the query cache.Bug4.For prepared statements, multibyte character sets were not taking into account when calculating maxlength for string values and mysqlstmtfetch could return truncated strings.Bug4.Deprecation warnings that referred to My.SQL 5.My.SQL 6. 0. Bug4.For user defined variables in a query result, incorrect length values were returned in the result metadata.Bug4.On Windows, starting the server with an invalid value for innodbflushmethod caused a crash.Bug4.My. SQL 5.A query in the My.ISAM merge table caused a crash if the index merge algorithm was being used.Bug4.With strict SQL mode enabled, setting a system variable to an out of bounds value caused an assertion failure.Bug4.Table temporary scans were slower than necessary due to use of mmap rather than caching, even with the myisamusemmap system variable disabled.Bug4.For a view that references a table in another database, mysqldump wrote the view name qualified with the current database name.This makes it impossible to reload the dump file into a different database.Bug4.On platforms where long and pointer variables have different sizes, My.ISAM could copy key statistics incorrectly, resulting in a server crash or incorrect cardinality values.My.SQL Cheat Sheet.Selecting a database.USE database.Listing databases.SHOW DATABASES.Listing tables in a db.SHOW TABLES.Describing the format of a table.DESCRIBE table.Creating a database.CREATE DATABASE dbname.Creating a table.CREATE TABLE tablename field.TYPESIZE, field.TYPESIZE.Ex mysql CREATE TABLE pet name VARCHAR2.CHAR1, birth DATE.Load tab delimited data into a table.LOAD DATA LOCAL INFILE infile.INTO TABLE tablename.Use n for NULL.Inserting one row at a time.INSERT INTO tablename VALUES My.Name, My.Owner, 2.Use NULL for NULL.Retrieving information general.SELECT fromcolumns FROM table WHERE conditions.All values SELECT FROM table.Some values SELECT FROM table WHERE recname value.Multiple critera SELECT FROM TABLE WHERE rec.AND rec.Reloading a new data set into existing table.SET AUTOCOMMIT1 used for quick recreation of table.DELETE FROM pet.LOAD DATA LOCAL INFILE infile.INTO TABLE table.Fixing all records with a certain value.UPDATE table SET columnname newvalue WHERE recordname value.Selecting specific columns.SELECT columnname FROM table.Retrieving unique output records.SELECT DISTINCT columnname FROM table.SELECT col.FROM table ORDER BY col.Backwards SELECT col.FROM table ORDER BY col.DESC.Date calculations.SELECT CURRENTDATE, YEARCURRENTDATE YEARdatecol AS timediff FROM table.MONTHsomedate extracts the month value and DAYOFMONTH extracts day.Pattern Matching.SELECT FROM table WHERE rec LIKE blah.Find 5 char values SELECT FROM table WHERE rec like.Extended Regular Expression Matching.SELECT FROM table WHERE rec RLIKE b.RLIKE or REGEXP.To force case sensitivity, use REGEXP BINARY.SELECT COUNT FROM table.Grouping with Counting.SELECT owner, COUNT FROM table GROUP BY owner.GROUP BY groups together all records for each owner.Selecting from multiple tables.SELECT pet.FROM pet, event WHERE pet.You can join a table to itself to compare by using AS.Currently selected database.SELECT DATABASE.SELECT MAXcolname AS label FROM table.Auto incrementing rows.CREATE TABLE table number INT NOT NULL AUTOINCREMENT, name CHAR1.NOT NULL.INSERT INTO table name VALUES tom,dick,harry.Adding a column to an already created table.ALTER TABLE tbl ADD COLUMN columncreate syntax AFTER colname.Removing a column.ALTER TABLE tbl DROP COLUMN col.Billy And Mandy Games The Fright Before Christmas Hacked Shooting more.Full ALTER TABLE syntax available at mysql.Batch mode feeding in a script.Use t for nice table layout and vvv for command echoing.Alternatively mysql source batchfile.Backing up a database with mysqldump.Use mysqldump opt all databases allbackup.More info at My.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
November 2017
Categories |