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https://dev.mysql.com/doc/refman/8.4/en/not-enough-file-handles.html
If you get ERROR 'file_name' not found (errno: 23), Can't open file: file_name (errno: 24), or any other error with errno 23 or errno 24 from MySQL, it means that you have not allocated enough file descriptors for the MySQL server. You can either ...There is a commented-out line ulimit -n 256 in the ...
https://dev.mysql.com/doc/internals/en/myisam-dynamic-data-file-layout.html
Starting with an empty data file, records are put in a single frame each, unless a record is bigger than the maximum frame size (16MB - 4). The rest is inserted in other old frames, or, if non is available, in a new frame at end of file. A record ...
https://dev.mysql.com/doc/internals/en/myisam-compressed-data-file-layout.html
This chapter describes the layout for the data file of compressed MyISAM tables.
https://dev.mysql.com/doc/refman/8.4/en/innodb-information-schema-files-table.html
row *************************** FILE_ID: 0 FILE_NAME: ./ibdata1 FILE_TYPE: TABLESPACE TABLESPACE_NAME: innodb_system FREE_EXTENTS: 0 TOTAL_EXTENTS: 12 EXTENT_SIZE: 1048576 INITIAL_SIZE: 12582912 MAXIMUM_SIZE: NULL AUTOEXTEND_SIZE: 67108864 ... The ...For more information about data provided by the Information Schema FILES table, see Section 28.3.15, “The INFORMATION_SCHEMA FILES ...mysql> SELECT FILE_ID, FILE_NAME FROM INFORMATION_SCHEMA.FILES WHERE FILE_NAME LIKE '%ibtmp%'; +---------+-----------+ | FILE_ID | ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-moving-data-files-offline.html
The implicit addition of these directories permits moving system tablespace files, the data directory, or undo tablespace files without configuring the innodb_directories setting. (Unix shells treat it as a command terminator, for example.) Startup ... The innodb_directories variable, which defines directories to scan at startup for tablespace files, supports moving or restoring tablespace files to a new location while the server is ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-supported-file-formats.html
Review the various file formats supported for loading structured, semi-structured, and unstructured data in MySQL HeatWave from different sources. Parquet Delta lake tables (as of MySQL 9.5.0) Supported File Formats for Unstructured Data A Vector ...To load unstructured data, see Ingest Files into a Vector ...TIME STRING TIME TIME isAdjustedToUTC = false, timeUnit = x TIMESTAMP ...
https://dev.mysql.com/doc/heatwave/en/heatwave-errors.html
Error number: 1003; Symbol: HW_ER_QUERY_SCN_TOO_OLD Message: Query cannot be offloaded to HeatWave because the resized cluster does not have the required data version. Description: This error indicates issues such as memory limits, data type range ... The following list contains all current MySQL HeatWave errors in numerical ...Error number: 1001; ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-error-messages.html
Error number: ML001053; SQLSTATE: HY000 Message: Unlabeled samples detected in the training data. Example: ERROR HY000: ML001053: Unlabeled samples detected in the training data. Error number: ML003000; SQLSTATE: HY000 Message: Number of offloaded ...If a classification model is intended, add more samples to the data to increase the minority class count; that is, add more rows with the under-represented target column ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-aiaml-error-messages.html
Error number: ML001053; SQLSTATE: HY000 Message: Unlabeled samples detected in the training data. Example: ERROR HY000: ML001053: Unlabeled samples detected in the training data. Error number: ML003000; SQLSTATE: HY000 Message: Number of offloaded ...If a classification model is intended, add more samples to the data to increase the minority class count; that is, add more rows with the under-represented target column ...
https://dev.mysql.com/doc/refman/8.4/en/data-dictionary-file-removal.html
.isl files: InnoDB Symbolic Link files containing the location of file-per-table tablespace files created outside of the data directory. Unless otherwise noted, data previously stored in metadata files is now stored in data dictionary tables. InnoDB ... In previous MySQL releases, dictionary data was partially stored in metadata ...