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Rewrite spatial table constraints to add st_ prefix and use 0 rather than -1 for unknown

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git-svn-id: http://svn.osgeo.org/postgis/trunk@8366 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Sandro Santilli 2011-12-12 22:22:57 +00:00
parent c6db7b5748
commit 4af70020b7
1 changed files with 30 additions and 0 deletions
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30
utils/new_postgis_restore.pl
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@ -125,6 +125,36 @@ while( my $l = <INPUT> ) {
next;
}
# Rewrite spatial table constraints
#
# Example:
# CREATE TABLE geos_in (
# id integer NOT NULL,
# g public.geometry,
# CONSTRAINT enforce_dims_g CHECK ((public.st_ndims(g) = 2)),
# CONSTRAINT enforce_geotype_g CHECK (((public.geometrytype(g) = 'MULTILINESTRING'::text) OR (g IS NULL))),
# CONSTRAINT enforce_srid_g CHECK ((public.st_srid(g) = (-1)))
# );
#
elsif ( $l =~ /CREATE TABLE *([^ ,]*)/)
{
my @sublines = ($l);
while( my $subline = <INPUT>)
{
if ( $subline =~ /CONSTRAINT enforce_dims_/i ) {
$subline =~ s/\.ndims\(/.st_ndims(/;
}
if ( $subline =~ /CONSTRAINT enforce_srid_/i ) {
$subline =~ s/\.srid\(/.st_srid(/;
$subline =~ s/\(-1\)/(0)/;
}
push(@sublines, $subline);
last if $subline =~ /;[\t ]*$/;
}
print STDOUT @sublines;
next;
}
print STDOUT $l;
}