CALL FOR PAPERS: ICECCS 2012
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17th Annual IEEE International Conference on the
Engineering of Complex Computer Systems (ICECCS)
sponsored by the IEEE Technical Committee on Complexity in
Hi All, Terrence, Jim,
I have review FAQs, other docs and list ...
But sop far cannot find isolated advices/tips of kind
* Tend develop grammar as k=1
AVOID to use k=*, because this is slower ...
OR reverse
* No problems to use k=*
Always prefer to use k=* and do not worry ... Speed will
On 10/12/11 9:04 PM, Ruslan Zasukhin ruslan_zasuk...@valentina-db.com
wrote:
Hi All, Terrence, Jim,
I have review FAQs, other docs and list ...
But sop far cannot find isolated advices/tips of kind
* Tend develop grammar as k=1
AVOID to use k=*, because this is slower ...
OR
Avoid backtracking like the plague if you need performance. But if you are
careful in the order of your alts and use it on just a few
decisions/rules, then it might not be so bad (but remember that your error
messages will be weak).
If k=1 on a decision then ANTLR will work that out so you don't
I am analyzing a set of SQL queries to see what tables and columns are
touched. They are select queries in Oracle using a handful of functions
such as NVL2, DECODE, and other functions. While I have seen grammars
for Oracle, it seems that digging through them has been confusing not
to mention one
Hi can you please an example of that query?
Ivan
PS: latest trunk of PL/SQL grammar can be checked out from
https://tora.svn.sourceforge.net/svnroot/tora/branches/tora-trotl/sandbox
On 10/12/2011 09:14 PM, Brian Lavender wrote:
I am analyzing a set of SQL queries to see what tables and
I was able to get things running again by removing the implicitAndSearch
parser rule from the chain. Unfortunately I still need a way to consider
multiple consecutive terms as and searches. I tried combining the
andSearch and implicitAndSearch rules to look like this:
Missing header file it appears.
fix?
cost: 1019 states, 98 ms
gcc -ggdb -O0 -fno-inline -I. -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtGui -I/usr/include/qt4
-I/home/brian/pkg/antlr-3.3/runtime/C/include
-I/home/brian/pkg/antlr-3.3/runtime/C -c OracleSQLParser.c -o OracleSQLParser.o
In
Have you tried to use find /home/brian -name antlr3config.h to locate
antlr3config.h?
I guess that you must have not type make install to install antlr3.
My suggestion is first install antlr3
make DESTDIR=/opt/antlr3c install
On Thu, Oct 13, 2011 at 8:17 AM, Brian Lavender br...@brie.com wrote:
