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https://dev.mysql.com/doc/connectors/en/connector-python-api-mysqlcursor-with-rows.html
Syntax: boolean = cursor.with_rows This read-only property returns True or False to indicate whether the most recently executed operation could have produced rows. The with_rows property is useful when it is necessary to determine whether a ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-fetch-row.html
Syntax: row = ccnx.fetch_row() Fetches the next row from the active result set. The row is returned as a tuple that contains the values converted to Python objects, unless raw was set. ccnx.query('SELECT CURRENT_USER(), 1 + 3, NOW()') row = ...
https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor-with-rows.html
Syntax: boolean = cursor.with_rows This read-only property returns True or False to indicate whether the most recently executed operation could have produced rows. The with_rows property is useful when it is necessary to determine whether a ...
https://dev.mysql.com/doc/refman/8.4/en/replication-solutions-rbr-monitoring.html
The current progress of the replication applier (SQL) thread when using row-based replication is monitored through Performance Schema instrument stages, enabling you to track the processing of operations and check the amount of work completed and ...When these Performance Schema instrument stages are enabled the events_stages_current table shows stages for applier threads and their ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-num-rows.html
uint64_t mysql_stmt_num_rows(MYSQL_STMT *stmt) Description Returns the number of rows in the result set. The use of mysql_stmt_num_rows() depends on whether you used mysql_stmt_store_result() to buffer the entire result set in the statement handler. Otherwise, the row count is unavailable unless you count the rows as you fetch ...
https://dev.mysql.com/doc/internals/en/delete-row.html
Synopsis virtual int delete_row ( buf); const byte * buf ; Description This is the delete_row method. buf will contain a copy of the row to be deleted. The server will call this right after the current row has been called (from either a previous ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-num-rows.html
uint64_t mysql_num_rows(MYSQL_RES *result) Description Returns the number of rows in the result set. The use of mysql_num_rows() depends on whether you use mysql_store_result() or mysql_use_result() to return the result set. If you use ...
https://dev.mysql.com/doc/internals/en/update-row.html
Synopsis virtual int update_row ( old_data, new_data); const byte * old_data ; byte * new_data ; Description This is the update_row method. old_data will have the previous row record in it, while new_data will have the newest data in it. The server ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-select-count.html
ndb_select_count prints the number of rows in one or more NDB tables. You can obtain row counts from multiple tables in the same database by listing the table names separated by spaces when invoking this command, as shown under Sample Output. With ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-row-tell.html
MYSQL_ROW_OFFSET mysql_row_tell(MYSQL_RES *result) Description Returns the current position of the row cursor for the last mysql_fetch_row().