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https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-internal-error.html
The following list enumerates all NDB errors of type IE (Internal error). The index needs to be dropped and recreated NDB error code 914 MySQL error DMEC Error message Invalid index stats request NDB error code 916 MySQL error DMEC Error message ...
https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-ml-rag-table.html
The ML_RAG_TABLE routine runs multiple retrieval-augmented generation (RAG) queries in a batch, in parallel. embed_model_id: specifies the embedding model to use for embedding the input queries. If you are providing the query embeddings, then set ...The output generated for every input query is the same as the output generated by the ML_RAG ...
https://dev.mysql.com/doc/refman/8.4/en/show-profile.html
For example, the following queries are equivalent: SHOW PROFILE FOR QUERY 2; SELECT STATE, FORMAT(DURATION, 6) AS DURATION FROM INFORMATION_SCHEMA.PROFILING WHERE QUERY_ID = 2 ORDER BY SEQ; . Note The SHOW PROFILE and SHOW PROFILES statements are ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-mysqlai-ml-rag-table.html
The ML_RAG_TABLE routine runs multiple retrieval-augmented generation (RAG) queries in a batch, in parallel. embed_model_id: specifies the embedding model to use for embedding the input queries. If you are providing the query embeddings, then set ...The output generated for every input query is the same as the output generated by the ML_RAG ...
https://dev.mysql.com/doc/workbench/en/wb-sql-editor.html
Together the editors and panels enable you to: Build, edit, and run queries Create and edit data View and export results Perform basic RDBMS administrative tasks Color syntax highlighting, context help, and code completion assist you in writing and ... The visual SQL editor consists of a set of specialized editors (query, schema, table, and so on) and three panels: sidebar, secondary sidebar, and output ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-adding-instances.html
At this point, the group has one member in it, server s1, which has some data in it. It is now time to expand the group by adding the other two servers configured previously. 20.2.1.6.1 Adding a Second Instance In order to add a second instance, ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-handling-nulls.html
Partitioning in MySQL does nothing to disallow NULL as the value of a partitioning expression, whether it is a column value or the value of a user-supplied expression. Even though it is permitted to use NULL as the value of an expression that must ...
https://dev.mysql.com/doc/refman/8.4/en/partitioning-selection.html
Whereas partition pruning applies only to queries, explicit selection of partitions is supported for both queries and a number of DML statements. Explicit selection of partitions and subpartitions for rows matching a given WHERE condition is ...
https://dev.mysql.com/doc/refman/8.4/en/sql-mode.html
ONLY_FULL_GROUP_BY Reject queries for which the select list, HAVING condition, or ORDER BY list refer to nonaggregated columns that are neither named in the GROUP BY clause nor are functionally dependent on (uniquely determined by) GROUP BY columns.
https://dev.mysql.com/doc/refman/8.4/en/switchable-optimizations.html
For more information, see Section 10.2.2, “Optimizing Subqueries, Derived Tables, View References, and Common Table Expressions”. The default value for this flag is off, since, in most cases, enabling this optimization does not produce any ...