Search Results
https://dev.mysql.com/doc/internals/en/creating-handlerton.html
Here's an example from the EXAMPLE storage engine: handlerton example_hton= { "EXAMPLE", SHOW_OPTION_YES, "Example storage engine", DB_TYPE_EXAMPLE_DB, NULL, /* Initialize */ 0, /* slot */ 0, /* savepoint size. To store per-savepoint data the ...
https://dev.mysql.com/doc/internals/en/guided-tour-majordir-sql.html
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 we keep the parser. The "handler" programs on mysql-5.0/sql: size name comment ---- ...If you remember your manual, you know that you must pronounce this: ess queue ...
https://dev.mysql.com/doc/internals/en/mysys-functions.html
int my_getwd _A((string buf, uint size, myf MyFlags)); , int my_setwd _A((const char *dir, myf MyFlags)); Get and set working directory. int my_chsize _A((File fd, ulong newlength, myf MyFlags)); Change size of file fd to newlength. Functions in ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-cluster-log.html
Signature int ndb_mgm_get_clusterlog_severity_filter ( NdbMgmHandle handle, struct ndb_mgm_severity* severity, unsigned int size ) Parameters An NdbMgmHandle. Signature int ndb_mgm_get_clusterlog_loglevel ( NdbMgmHandle handle, struct ... This ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-auditlog-category.html
Table 7.1 Audit Log Configuration Metrics NameDescriptionBuffer Size When the audit log plugin writes events to the log asynchronously, it uses a buffer to store event contents prior to writing them. Lists the Audit Log configuration metrics and ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-hostcache-category.html
Table 7.12 Host Cache Configuration Metrics NameDescriptionHost Cache Size The size of the internal host cache. Changing the cache size at runtime implicitly causes a FLUSH HOSTS operation to clear the host cache and truncate the host_cache table.
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-onnx-import-overview.html
The first dimension of the input to the ONNX model provided by the ONNX model get_inputs() API should be the batch size. None or string indicate a variable batch size, and an integer indicates a fixed batch size. Examples of input shapes: [None, 2] ... You cannot directly load models in ONNX format (.onnx) into a MySQL ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
To correctly size a connection pool for your application, create load test scripts with tools such as Apache JMeter or The Grinder, and load test your application. The optimal size for the connection pool depends on anticipated load and average ...
https://dev.mysql.com/doc/refman/8.4/en/full-table.html
If a table-full error occurs, it may be that the disk is full or that the table has reached its maximum size. The effective maximum table size for MySQL databases is usually determined by operating system constraints on file sizes, not by MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-information-schema-examples-compression-sect.html
The only compressed page size that the buffer pool contains is 8K. The smallest PAGE_SIZE in INNODB_CMPMEM is used for block descriptors of those compressed pages for which no uncompressed page exists in the buffer pool. Some memory is unusable due ... Example 17.1 Using the Compression Information Schema Tables The following is sample output from a database that contains compressed tables (see Section 17.9, “InnoDB Table and Page Compression”, INNODB_CMP, INNODB_CMP_PER_INDEX, and ...