Search Results
https://dev.mysql.com/doc/refman/8.4/en/server-options.html
--exit-info[=flags], -T [flags] Command-Line Format --exit-info[=flags] Type Integer This is a bitmask of different flags that you can use for debugging the mysqld server. --log-tc-size=size Command-Line Format --log-tc-size=# Type Integer Default ... When you start the mysqld server, you can specify program options using any of the methods described in Section 6.2.2, “Specifying Program ...
https://dev.mysql.com/doc/refman/8.4/en/sha256-pluggable-authentication.html
Note In the name sha256_password, “sha256” refers to the 256-bit digest length the plugin uses for encryption. In the name caching_sha2_password, “sha2” refers more generally to the SHA-2 class of encryption algorithms, of which 256-bit ...
https://dev.mysql.com/doc/refman/8.4/en/source-configuration-options.html
For example, to create a 32-bit release build on a 64-bit Linux machine, do this: $> mkdir build $> cd build $> cmake .. The CMake program provides a great deal of control over how you configure a MySQL source distribution. Typically, you do this ...
https://dev.mysql.com/doc/refman/8.4/en/spatial-geohash-functions.html
Geohash is a system for encoding latitude and longitude coordinates of arbitrary precision into a text string. If any SRID argument is not within the range of a 32-bit unsigned integer, an ER_DATA_OUT_OF_RANGE error occurs. Geohash values are ...
https://dev.mysql.com/doc/refman/8.4/en/static-format.html
Each NULL column takes one bit extra, rounded up to the nearest byte. Static tables use a bit in the row record for a flag that indicates whether the row has been deleted. It is used when the table contains no variable-length columns (VARCHAR, ...
https://dev.mysql.com/doc/refman/8.4/en/user-variables.html
(This is the same coercibility as for table column values.) Hexadecimal or bit values assigned to user variables are treated as binary strings. To assign a hexadecimal or bit value as a number to a user variable, use it in numeric context. You can ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-6.html
(Bug #36524167) On MacOS, silenced deprecation warnings generated by Xcode 14; this includes suggestions to use snprintf(3) instead of sprintf(3), and warnings about possible loss of precision when converting from 64-bit to 32-bit integers. Note ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-encryption-options.html
It should be a 256-bit key, encoded as a string of 64 hexadecimal digits. --key-file=PATH Command-Line Format --key-file=FILE Type File name The pathname to file that contains a 256-bit key, encoded as a string of 64 hexadecimal digits, for ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-attribute-tables-mysqld.html
server_id_bits: Number of least significant bits in server_id actually used for identifying server, permitting NDB API applications to store application data in most significant bits. ndb-blob-read-batch-bytes: Specifies size in bytes that large ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-prepared-statement-type-conversions.html
For the MYSQL_TYPE_BIT type code, BIT values are returned into a string buffer, which is why the corresponding C type is char[]. The value represents a bit string that requires interpretation on the client side. Prepared statements transmit data ...