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https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/crud-operations-overview.html
Operation Document Relational Create Section 4.3.1, “Collection.add()” Table.insert() Read Section 4.3.2, “Collection.find()” Table.select() Update Section 4.3.3, “Collection.modify()” Table.update() Delete Section 4.3.4, ... CRUD ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/result-set-classes.html
The type of result returned depends on the operation that was executed. The different types of results are outlined in the following table. SqlResult session.sql().execute() Number of rows affected by the operation, auto generated document IDs, last ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/value-expression-strings.html
This is necessary for both modify() and update(), as well as computing values in documents at insertion time. Value expression strings are used to compute a value which can then be assigned to a given field or column. An example use of a value ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-document-ids.html
// using a book's unique ISBN as the object ID myColl.add( { _id: "978-1449374020", title: "MySQL Cookbook: Solutions for Database Developers and Administrators" }).execute(); Use find() to fetch the newly inserted book from the collection by its ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-auto-indexing-examples.html
To evaluate all user defined schemas: mysql> CALL sys.autopilot_index_advisor(NULL); To evaluate selected schemas: mysql> CALL sys.autopilot_index_advisor(JSON_OBJECT('target_schema',JSON_ARRAY('schema1','schema2', ...))); An example of the output ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-auto-indexing.html
Indexes can improve the query performance of SELECT statements, but index management can increase the overhead of DML operations, INSERT, UPDATE, and DELETE. Autopilot Indexing obtains workloads from the statement digest history stored in the ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-analyzing-tables.html
Check if you have the SELECT and INSERT privileges for the table that you want to analyze. As of MySQL 9.3.0, you can use the ANALYZE TABLE statement to analyze tables loaded into MySQL HeatWave and update table statistics. Before You Begin Ensure ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-bulk-load-mysql-server.html
The bulk load operation compares the records from the input CSV files and the existing table, and then inserts the data into the existing table so that it is sorted correctly. MySQL includes a bulk load extension to the LOAD DATA statement that is ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-change-propagation.html
DML operations, INSERT, UPDATE, and DELETE, on the DB System do not wait for changes to be propagated to the MySQL HeatWave Cluster; that is, DML operations on the DB System are not delayed by MySQL HeatWave change propagation. After tables are ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-create-temp-table.html
As of MySQL 9.3.0, you can create temporary tables that are stored in the MySQL HeatWave Cluster. A temporary table is visible only within the current session, and is dropped automatically when you close the session. Once created, you can use a ...