Note that MySQL supports both "SELECT 2+2" and "SELECT 2+2 FROM DUAL" syntaxes, but there doesn't seem to be any reason to use the longer one.

Basic error classification support

This is a purely informational function returning an example of a DSN which can be used with this backend. It should be overridden if initialize_conn

At least one of these functions is usually not implemented for any given backend as RDBMS support either sequences or auto-generated values, so we don

This function returns the index of the row which is used when dumping the value of query parameters for bulk operations. If it is -1, which is the def

Return the 5 character SQL state or empty if inapplicable.

Returns a parameterless query for the list of table names in the current schema.

Get the size of the vector.

This is the overload that takes a string and infers the Equals matcher from it The more general overload, that takes any string matcher, is in catch_c