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https://dev.mysql.com/doc/refman/9.7/en/innodb-online-ddl-single-multi.html
Before the introduction of online DDL, it was common practice to combine many DDL operations into a single ALTER TABLE statement. Because each ALTER TABLE statement involved copying and rebuilding the table, it was more efficient to make several ...
https://dev.mysql.com/doc/refman/9.7/en/json-attribute-functions.html
The functions in this section return attributes of JSON values. An error occurs if the argument is not a valid JSON document. An empty array, empty object, or scalar value has depth 1. A nonempty array containing only elements of depth 1 or ...
https://dev.mysql.com/doc/refman/9.7/en/keyring-aws-plugin.html
This is a one-time operation, performed by executing the following statements, adjusting the .so suffix for your platform as necessary: CREATE FUNCTION keyring_aws_rotate_cmk RETURNS INTEGER SONAME 'keyring_aws.so'; CREATE FUNCTION ... Note The ...
https://dev.mysql.com/doc/refman/9.7/en/known-issues.html
When inserting a big integer value (between 263 and 264−1) into a decimal or string column, it is inserted as a negative value because the number is evaluated in signed integer context. This section lists known issues in recent versions of MySQL.
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-connection-strings.html
The syntax for a connection string is as follows: [nodeid=node_id, ]host-definition[, host-definition[, ...]] host-definition: host_name[:port_number] node_id is an integer greater than or equal to 1 which identifies a node in config.ini. With the ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-error-reporter.html
ndb_error_reporter also accepts the options listed here: --connection-timeout=timeout Command-Line Format --connection-timeout=# Type Integer Default Value 0 Wait this many seconds when trying to connect to nodes before timing out.
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndbd.html
--logbuffer-size=# Command-Line Format --logbuffer-size=# Type Integer Default Value 32768 Minimum Value 2048 Maximum Value 4294967295 Sets the size of the data node log buffer. --ndb-nodeid Command-Line Format --ndb-nodeid=# Type Integer Default ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-command-options.html
--plugin-authentication-webauthn-device=# Command-Line Format --plugin-authentication-webauthn-device Type Integer Default Value 0 Determiens which device to use for libfido authentication. mysql supports the following options, which can be ...
https://dev.mysql.com/doc/refman/9.7/en/mysqlbinlog.html
--connection-server-id=server_id Command-Line Format --connection-server-id=#] Type Integer Default Value 0 (1) Minimum Value 0 (1) Maximum Value 4294967295 --connection-server-id specifies the server ID that mysqlbinlog reports when it connects to ... The server's binary log consists of files containing “events” that describe modifications to database ...
https://dev.mysql.com/doc/refman/9.7/en/numeric-types.html
These types include the exact numeric data types (INTEGER, SMALLINT, DECIMAL, and NUMERIC), as well as the approximate numeric data types (FLOAT, REAL, and DOUBLE PRECISION). The keyword INT is a synonym for INTEGER, and the keywords DEC and FIXED ...MySQL treats DOUBLE as a synonym for DOUBLE PRECISION (a nonstandard ...