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https://dev.mysql.com/doc/refman/8.0/en/spatial-geojson-functions.html

The srid argument, if given, must be a 32-bit unsigned integer. This section describes functions for converting between GeoJSON documents and spatial values. Feature and FeatureCollection objects are not supported, except that geometry objects are ...

11.4 User-Defined Variables

https://dev.mysql.com/doc/refman/8.0/en/user-variables.html

User variables can be assigned a value from a limited set of data types: integer, decimal, floating-point, binary or nonbinary string, or NULL value. You can store a value in a user-defined variable in one statement and refer to it later in another ...

B.3.4.2 Problems Using DATE Columns

https://dev.mysql.com/doc/refman/8.0/en/using-date.html

When you compare a DATE, TIME, DATETIME, or TIMESTAMP to a constant string with the <, <=, =, >=, >, or BETWEEN operators, MySQL normally converts the string to an internal long integer for faster comparison (and also for a bit more “relaxed” ...

8.4.3 The Password Validation Component

https://dev.mysql.com/doc/refman/8.0/en/validate-password.html

This function takes a password argument and returns an integer from 0 (weak) to 100 (strong). The validate_password component serves to improve security by requiring account passwords and enabling strength testing of potential passwords. This ...

22.5.5 Connection Compression with X Plugin

https://dev.mysql.com/doc/refman/8.0/en/x-plugin-connection-compression.html

The following points pertain to compression level requests by clients, which is supported only by MySQL Shell: Compression levels must be specified by the client as an integer. From MySQL 8.0.19, X Plugin supports compression of messages sent over ...

15.3.8.1 XA Transaction SQL Statements

https://dev.mysql.com/doc/refman/8.0/en/xa-statements.html

To perform XA transactions in MySQL, use the following statements: XA {START|BEGIN} xid [JOIN|RESUME] XA END xid [SUSPEND [FOR MIGRATE]] XA PREPARE xid XA COMMIT xid [ONE PHASE] XA ROLLBACK xid XA RECOVER [CONVERT XID] For XA START, the JOIN and ...