This dictionary provides a list of argument names accepted by various schema-level constructs on behalf of a dialect.
New dialects should typically specify this dictionary all at once as a data member of the dialect class.
I would upload the transaction IDs with the new date value in a temporary table, add a join between the transaction table and the temporary table, and update the transaction table with the new values from the temporary table.
Although it seemed relatively simple to update thousands of records with temporary tables, what if I had thousands of transactions that needed multiple field values updated?
This can be cumbersome if you have multiple records.
SQLAlchemy detects Add one or more expressions following the statement keyword, i.e. E.g.: Upon compilation, a RETURNING clause, or database equivalent, will be rendered within the statement.
For INSERT and UPDATE, the values are the newly inserted/updated values.
PDF (US Ltr) - 27.1Mb PDF (A4) - 27.1Mb PDF (RPM) - 26.1Mb HTML Download (TGZ) - 6.6Mb HTML Download (Zip) - 6.6Mb HTML Download (RPM) - 5.6Mb Man Pages (TGZ) - 168.7Kb Man Pages (Zip) - 277.2Kb Info (Gzip) - 2.5Mb Info (Zip) - 2.5Mb My SQL Backup and Recovery My SQL NDB Cluster 7.2 My SQL Globalization My SQL Information Schema My SQL Installation Guide My SQL and Linux/Unix My SQL and OS X My SQL Partitioning My SQL Performance Schema My SQL Replication My SQL Restrictions and Limitations Security in My SQL My SQL and Solaris Building My SQL from Source Starting and Stopping My SQL My SQL Tutorial My SQL and Windows clause, are flagged as unsafe for statement-based replication.
(This is because the order in which the rows are updated determines which rows are ignored.) With this change, such statements produce a warning in the log when using statement-based mode and are logged using the row-based format when using mode.