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https://dev.mysql.com/doc/refman/8.4/en/keywords.html
Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions. Some keywords which are otherwise ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-instrument-naming.html
For example, the statement/sp/cfetch and statement/sp/freturn instruments are used cursor fetch and function return instructions. An instrument name consists of a sequence of elements separated by '/' characters. Example names: ...
https://dev.mysql.com/doc/refman/8.4/en/server-status-variables.html
Com_stmt_fetch stands for the total number of network round-trips issued when fetching from cursors. The MySQL server maintains many status variables that provide information about its operation. You can view these variables and their values by ...
https://dev.mysql.com/doc/refman/8.4/en/sql-compound-statements.html
A compound statement is a block that can contain other blocks; declarations for variables, condition handlers, and cursors; and flow control constructs such as loops and conditional tests. END compound statement and other statements that can be used ...
https://dev.mysql.com/doc/refman/8.4/en/statement-caching.html
These might be used in statements specific to stored programs, such as DECLARE CURSOR or flow-control statements such as IF, CASE, and RETURN. For certain statements that a client might execute multiple times during a session, the server converts ...
https://dev.mysql.com/doc/refman/8.4/en/stored-routines-syntax.html
MySQL supports a very useful extension that enables the use of regular SELECT statements (that is, without using cursors or local variables) inside a stored procedure. A stored routine is either a procedure or a function. Stored routines are ...
https://dev.mysql.com/doc/refman/8.4/en/with.html
A common table expression (CTE) is a named temporary result set that exists within the scope of a single statement and that can be referred to later within that statement, possibly multiple times. The following discussion describes how to write ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-free-result.html
If there is a cursor open for the statement, mysql_stmt_free_result() closes it. bool mysql_stmt_free_result(MYSQL_STMT *stmt) Description Releases memory associated with the result set produced by execution of the prepared statement.
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-24.html
(WL #14202) A new connection property, scrollTolerantForwardOnly, has been introduced, which preserved the legacy behavior of Connector/J 8.0.17 and earlier by tolerating backward and absolute cursor movements on result sets of type ... Version ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-26.html
(Bug #30438500, Bug #97269) When using cursor-based fetching to retrieve rows from the server, Connector/J hung after receiving an error packet, as it kept waiting for an actual data packet to arrive. Version 8.0.26 is the latest General ...
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