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https://dev.mysql.com/doc/internals/en/gnu-debugger.html
Once you've got something that runs, you can put a debugger on it. We recommend use of the GNU debugger http://www.gnu.org/software/gdb/documentation/ And many developers use the graphical debugger tool DDD - Data Display Debugger ...
https://dev.mysql.com/doc/internals/en/transactions-current-situation.html
Nowadays a statement transaction is started for each statement that accesses transactional tables or uses the binary log. Commits of statement transactions are not durable -- each statement transaction is nested in the normal transaction, and if ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/creating-documents.html
Once a collection has been created, it can store JSON documents. You store documents by passing a JSON data structure to the Collection.add() function. Some languages have direct support for JSON data, others have an equivalent syntax to represent ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/creating-documents.html
Once a collection has been created, it can store JSON documents. You store documents by passing a JSON data structure to the Collection.add() function. Some languages have direct support for JSON data, others have an equivalent syntax to represent ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-overview.html
This connector differs in a number of key respects from most other MySQL Connectors and APIs. In addition, it employs a domain object model for data storage. Applications retrieve data in the form of fully-instantiated objects, rather than as rows ...
https://dev.mysql.com/doc/internals/en/guided-tour-majordir-sql.html
If you remember your manual, you know that you must pronounce this: ess queue ell. The "parser" programs on mysql-5.0/sql: size name comment ---- ---- ------- 51326 sql_lex.cc lexer 230026 sql_yacc.yy parser + many more *.cc programs This is where ...
https://dev.mysql.com/doc/internals/en/prepared-stored-procedure-execution.html
Execution of a stored procedure statement is similar to execution of a prepared statement. During execution of a stored procedure, THD::stmt_arena points to the permanent query arena of the stored procedure. This arena happens to be also the ...
https://dev.mysql.com/doc/connectors/en/connector-j-connp-props-prepared-statements.html
Default Value true Since Version 3.1.12 useServerPrepStmts Use server-side prepared statements if the server supports them? The server may limit the number of prepared statements with 'max_prepared_stmt_count' or disable them altogether. In case of ...
https://dev.mysql.com/doc/internals/en/optimizer-eliminating-dead-code.html
A transformation takes place for conditions that are always true, for example: WHERE 0=0 AND column1='y' In this case, the first condition is removed, leaving WHERE column1='y' See: /sql/sql_select.cc, remove_eq_conds(). A transformation also takes ...
https://dev.mysql.com/doc/internals/en/guided-tour-majordir-mysys.html
The next major directory is labelled mysys, which stands for MySQL System Library. This is the toolbox directory, for example it has low level routines for file access. The .c files in mysys have procedures and functions that are handy for calling ...