Query based inserting or updating of blob

However, the fact that on 32-bit GNU/Linux x86, "sort_buffer_size" must be a few Mi B only to avoid exceeding maximum process space, as explained in one infer that that sort_buffer_size is actually some kind of in-memory buffer.Additionally, the formula should probably be extended: total = innodb_buffer_pool_size key_buffer_size innodb_additional_mem_pool_size innodb_log_buffer_size max_connections * (sort_buffer_size read_buffer_size binlog_cache_size maximum_thread_stack_size); Noting that "key_buffer_size" is a My ISAM parameter there is abug in My SQL server that treat open_files_limit and open-files-limit differently also the limit for open-files-limit mentioned on this page is not entirely true appears that the "read_buffer_size" setting is used by the MEMORY table engine as the allocation increment size (minus a few bytes).

query based inserting or updating of blob-45query based inserting or updating of blob-76query based inserting or updating of blob-68

This is not documented anywhere as far as I can tell, and I only found it after banging my head against a wall looking through the My SQL source code.

If somehow, due to some sudden unexpected cataclysm, you find yourself unable to do that, then at least make the update work when blob fields are not updated. Since I already had troubles with ADO 2.0 can you please post small but complete (VS preferrable) project demonstrating this problem along with all relevant data regarding versions used. The MDAC Component Checker says I'm using "MDAC 2.8 SP1 ON WINDOWS XP SP2". Open("SELECT * FROM tst WHERE ID=1", cnn, 0, 2); rst("Name")="asd"; rst. Echo("ok"); Then you can double-click the file to run it, or execute "wscript test.js" in a command prompt. This one goes without exception: var cnn=new Active XObject("ADODB. So, should we open another bug report for v5 or modify this one? Execute("USE test") ' querying data str SQL = "SELECT * FROM tst WHERE ID=1" Dim rs Set rs = Create Object("ADODB.

If you need more details, I can upload a report with file versions. Execute("USE test"); var rst=new Active XObject("ADODB. I tried all cursor types (ad Open Dynamic, ad Open Forward Only, ad Open Keyset, ad Open Static and ad Open Unspecified) and the result is exactly the same. Introduction: ADO updates are governed by ad Criteria Upd Cols (see Default value is ad Criteria Upd Cols = 2 (Default) Uses only the columns in the recordset that have been modified My ODBC 3.51 works with and without setting . Value : *with* 070206 43 Connect [email protected] on test 43 Query SET SQL_AUTO_IS_NULL=0 43 Query select database() 43 Query USE test 43 Query SELECT * FROM tst WHERE ID=1 43 Query UPDATE `test`.`tst` SET `Name`='nesto_drugoxx' WHERE `ID`=1 070206 43 Quit *without* 070206 44 Connect [email protected] on test 44 Query SET SQL_AUTO_IS_NULL=0 44 Query select database() 44 Query USE test 44 Query SELECT * FROM tst WHERE ID=1 44 Query UPDATE `test`.`tst` SET `Name`='nesto_drugo' WHERE `ID`=1 AND `Name`='nesto_drugoxx' 070206 44 Quit Test case: Option Explicit Const DSN = "Driver=; Uid=root; Pwd=; Server=localhost; Database=test; OPTION=1 2 8 16384" 'Const DSN = "Driver=; Uid=root; Pwd=; Server=localhost; Database=test; OPTION=1 2 32" 'Const DSN = "DSN=myodbc1" Const ad Open Forward Only = 0 Const ad Open Keyset = 1 Const ad Open Dynamic = 2 Const ad Open Static = 3 Const ad Open Unspecified = -1 Const ad Use None = 1 Const ad Use Server = 2 Const ad Use Client = 3 Const ad Lock Read Only = 1 Const ad Lock Pessimistic = 2 Const ad Lock Optimistic = 3 '---- Parameter Direction Enum Values ---- Const ad Param Unknown = &H0000 Const ad Param Input = &H0001 Const ad Param Output = &H0002 Const ad Param Input Output = &H0003 Const ad Param Return Value = &H0004 '---- Command Type Enum Values ---- Const ad Cmd Unknown = &H0008 Const ad Cmd Text = &H0001 Const ad Cmd Table = &H0002 Const ad Cmd Stored Proc = &H0004 Const ad Cmd File = &H0100 Const ad Cmd Table Direct = &H0200 Const ad Integer=3 Const ad Date=7 Const ad Var Char=200 Dim cnx Database Dim str SQL ' connecting database Set cnx Database = Create Object("ADODB.

To specify the location explicitly, use an absolute path name.

Suppose that the data directory is PDF (US Ltr) - 31.3Mb PDF (A4) - 31.4Mb PDF (RPM) - 29.9Mb HTML Download (TGZ) - 7.6Mb HTML Download (Zip) - 7.6Mb HTML Download (RPM) - 6.5Mb Man Pages (TGZ) - 177.0Kb Man Pages (Zip) - 287.1Kb Info (Gzip) - 3.0Mb Info (Zip) - 3.0Mb My SQL Backup and Recovery My SQL Globalization My SQL Information Schema My SQL Installation Guide My SQL and Linux/Unix My SQL and OS X My SQL Partitioning My SQL Performance Schema My SQL Replication Using the My SQL Yum Repository My SQL Restrictions and Limitations Security in My SQL My SQL and Solaris Building My SQL from Source Starting and Stopping My SQL My SQL Tutorial My SQL and Windows My SQL NDB Cluster 7.3-7.4 The description for lower_case_table_names is a bit unclear with regards to the value 0 (but does explain 1 and 2).

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