without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of be available for Vitess to discover tablets and adjust routing as tablets come and go. However, no calls to the topology service are made in the critical path of serving a query at steady state. That means adding it to the context using the WithAtomicity function. For more details, please refer to the respective GoDocs. Python driver For Python, the begin function of the cursor has an optional single_db flag

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of be available for Vitess to discover tablets and adjust routing as tablets come and go. However, no calls to the topology service are made in the critical path of serving a query at steady state. That means it to the context using the WithAtomicity function. For more details, please refer to the respective GoDocs. 63 Python driver For Python, the begin function of the cursor has an optional single_db flag

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of keyspace name and the underlying database names do not have to be equal. Vitess will rewrite these calls to use the literal string for the keyspace name. (This also applies to the synonym SCHEMA()) • ROW_COUNT() rows. • LAST_INSERT_ID() - Much like FOUND_ROWS(), we can’t trust a pooled connection for these function calls, so they get rewritten before hitting MySQL. Reference Here is a list of all the system variables

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of keyspace name and the underlying database names do not have to be equal. Vitess will rewrite these calls to use the literal string for the keyspace name. (This also applies to the synonym SCHEMA()) • ROW_COUNT() rows. • LAST_INSERT_ID() - Much like FOUND_ROWS(), we can’t trust a pooled connection for these function calls, so they get rewritten before hitting MySQL. Reference Here is a list of all the system variables

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of keyspace name and the underlying database names do not have to be equal. Vitess will rewrite these calls to use the literal string for the keyspace name. (This also applies to the synonym SCHEMA()) • ROW_COUNT() rows. • LAST_INSERT_ID() - Much like FOUND_ROWS(), we can’t trust a pooled connection for these function calls, so they get rewritten before hitting MySQL. Reference Here is a list of all the system variables

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of keyspace name and the underlying database names do not have to be equal. Vitess will rewrite these calls to use the literal string for the keyspace name. (This also applies to the synonym SCHEMA()) • ROW_COUNT() rows. • LAST_INSERT_ID() - Much like FOUND_ROWS(), we can’t trust a pooled connection for these function calls, so they get rewritten before hitting MySQL. Reference Here is a list of all the system variables

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of keyspace name and the underlying database names do not have to be equal. Vitess will rewrite these calls to use the literal string for the keyspace name. (This also applies to the synonym SCHEMA()) • ROW_COUNT() rows. • LAST_INSERT_ID() - Much like FOUND_ROWS(), we can’t trust a pooled connection for these function calls, so they get rewritten before hitting MySQL. Reference Here is a list of all the system variables

without having to move any records in other shards. The keyspace ID itself is computed using a function of some column in your data, such as the user ID. Vitess allows you to choose from a variety of be available for Vitess to discover tablets and adjust routing as tablets come and go. However, no calls to the topology service are made in the critical path of serving a query at steady state. That means adding it to the context using the WithAtomicity function. For more details, please refer to the respective GoDocs. Python driver For Python, the begin function of the cursor has an optional single_db flag

request, and authorization evaluates whether the actor has permission to make the request. Vitess calls authenticated users “actors”. Once VTAdmin has obtained an actor from the incoming request, VTAdmin not being used rather than a security fix. 1: MySQL handshake Vitessʼs mysql package implements a function that computes the hash of a mysql password using SHA1. SHA1 has been broken since 2004, deprecated

injection of the OS-level commands. The filter implemented for this particular endpoint protects the function sufficiently and no path traversal instructions can be submitted via the hook’s name. • The monitor input manipulation, i.e. path traversal and OS-level command injection were attempted for every function that interacted with the file system. Cure53, Berlin · 03/08/19 4/9