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Search Results
https://dev.mysql.com/doc/refman/9.7/en/data-masking-policy-usage.html
Both have the same enum_field_type, as returned by Item::data_type(), and are not integer, string, DECIMAL, or REAL types. Dynamic data masking enables you to conditionally mask column data for specific users or roles. A masking policy is a rule, ...
https://dev.mysql.com/doc/refman/9.7/en/charset-general.html
In real life, most character sets have many characters: not just A and B but whole alphabets, sometimes multiple alphabets or eastern writing systems with thousands of characters, along with many special symbols and punctuation marks. A character ...
https://dev.mysql.com/doc/refman/9.7/en/sql-mode.html
The MySQL server can operate in different SQL modes, and can apply these modes differently for different clients, depending on the value of the sql_mode system variable. DBAs can set the global SQL mode to match site server operating requirements, ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-threads-table.html
For a replica SQL thread, the value is the number of seconds between the timestamp of the last replicated event and the real time of the replica host. The threads table contains a row for each server thread. Each row contains information about a ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-params-ndbd.html
RealtimeScheduler: When true, data node threads are scheduled as real-time threads. The listings in this section provide information about parameters used in the [ndbd] or [ndbd default] sections of a config.ini file for configuring NDB Cluster ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-sql-statements.html
You can also query the tables in the ndbinfo information database for real-time data about many NDB Cluster operations. This section discusses several SQL statements that can prove useful in managing and monitoring a MySQL server that is connected ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-enterprise-data-masking.html
Data masking hides sensitive information by replacing real values with substitutes. MySQL Enterprise Edition includes MySQL Enterprise Data Masking and De-Identification, implemented as a plugin library containing a plugin and several loadable ...
https://dev.mysql.com/doc/refman/9.7/en/what-is-mysql.html
It is the only cloud service that combines transactions, real-time analytics across data warehouses and data lakes, and machine learning in one MySQL Database; without the complexity, latency, risks, and cost of ETL duplication. MySQL, the most ...
https://dev.mysql.com/doc/refman/9.7/en/number-literals.html
In MySQL, types that are synonymous with FLOAT or DOUBLE are DOUBLE PRECISION and REAL. Number literals include exact-value (integer and DECIMAL) literals and approximate-value (floating-point) literals. Numbers may be preceded by - or + to ...
https://dev.mysql.com/doc/refman/9.7/en/arithmetic-functions.html
If any of the operands of a +, -, /, *, % is a real or string value, the precision of the result is the precision of the operand with the maximum precision. Table 14.9 Arithmetic Operators Name Description %, MOD Modulo operator * Multiplication ...