[schema] fix unique together index handling
We now provide a more compact indexname, using the schema constraint
entity type and the position of the columns set in the entity type
unique constraints list.
This avoids a nasty name truncation issue.
The UniqueTogetherError object is made smarter: it computes the
rtypes, abstracting the underlying backend (pg/sqlserver vs sqlite).
The `user friendly` adapter is much simplified since there is no
longer any truncation issue.
Uses a new logilab.database version (ticket #151507) and a new yams
version (ticket #189299)
Closes #2514939
[jcr: disable hooks when temporarily dropping CWUniqueTogetherConstraint entities]
.TH cubicweb\-ctl 1 "2010-01-14" cubicweb\-ctl
.SH NAME
.B cubicweb\-ctl
\- cubicweb control utility
.SH SYNOPSIS
.B cubicweb-ctl <command>
[
.I OPTIONS
] [
.I <command arguments>
]
.SH DESCRIPTION
.PP
CubicWeb utility to create and control instances, and more generally do all
cubicweb's related tasks you can have to do using the command line. Available
commands will depends on which part of the framework are installed.
.PP
Type
.B "cubicweb\-ctl <command> \fB\-\-help\fR"
for more information about a specific command.
.SH COPYRIGHT
Copyright (c) 2003-2010 LOGILAB S.A. (Paris, FRANCE).
http://www.logilab.fr/ -- mailto:contact@logilab.fr