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Merge work:/home/bk/mysql-4.0 into hundin.mysql.fi:/my/bk/mysql-4.0

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monty@hundin.mysql.fi 2001-11-08 00:45:48 +02:00
commit 35cd8e6b30
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Docs/manual.texi
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@ -3979,10 +3979,9 @@ each time a record is deleted from a transaction table and that automatically
deletes the corresponding customer from a customer table when all his
transactions are deleted.
The planned update language will be able to handle stored procedures, but
without triggers. Triggers usually slow down everything, even queries for
which they are not needed. To see when MySQL will get stored procedures,
see @ref{TODO}.
The planned update language will be able to handle stored procedures.
Our aim is to have stored procedures implemented in MySQL 4.1.
We are also looking at triggers.
@node ANSI diff Foreign Keys, ANSI diff Views, ANSI diff Triggers, Differences from ANSI
@ -5987,11 +5986,9 @@ Add use of @code{zlib()} for @code{gzip}-ed files to @code{LOAD DATA INFILE}.
@item
Fix sorting and grouping of @code{BLOB} columns (partly solved now).
@item
Stored procedures. This is currently not regarded to be very
important as stored procedures are not very standardised yet.
Another problem is that true stored procedures make it much harder for
the optimiser and in many cases the result is slower than before
We will, on the other hand, add a simple (atomic) update language that
Stored procedures. Triggers are also being looked at.
@item
A simple (atomic) update language that
can be used to write loops and such in the MySQL server.
@item
Change to use semaphores when counting threads. One should first implement