use SQL::Translator::Utils qw(debug header_comment);
use Data::Dumper;
-my %translate;
+my ( %translate, %index_name );
my $max_id_length;
BEGIN {
}
}
- sub create_index
- {
- my ($index, $options) = @_;
+sub create_index
+{
+ my ($index, $options) = @_;
- my $qt = $options->{quote_table_names} ||'';
- my $qf = $options->{quote_field_names} ||'';
- my $table_name = $index->table->name;
+ my $qt = $options->{quote_table_names} ||'';
+ my $qf = $options->{quote_field_names} ||'';
+ my $table_name = $index->table->name;
# my $table_name_ur = $qt ? unreserve($table_name) : $table_name;
- my ($index_def, @constraint_defs);
+ my ($index_def, @constraint_defs);
- my $name = $index->name || '';
- if ( $name ) {
- $name = next_unused_name($name);
- }
+ my $name = next_unused_name(
+ $index->name
+ || join('_', $table_name, 'idx', ++$index_name{ $table_name })
+ );
- my $type = $index->type || NORMAL;
- my @fields =
- map { $_ =~ s/\(.+\)//; $_ }
- map { $qt ? $_ : unreserve($_, $table_name ) }
- $index->fields;
- next unless @fields;
-
- my $def_start = qq[CONSTRAINT "$name" ];
- if ( $type eq PRIMARY_KEY ) {
- push @constraint_defs, "${def_start}PRIMARY KEY ".
- '(' .$qf . join( $qf. ', '.$qf, @fields ) . $qf . ')';
- }
- elsif ( $type eq UNIQUE ) {
- push @constraint_defs, "${def_start}UNIQUE " .
- '(' . $qf . join( $qf. ', '.$qf, @fields ) . $qf.')';
- }
- elsif ( $type eq NORMAL ) {
- $index_def =
- "CREATE INDEX ${qf}${name}${qf} on ${qt}${table_name}${qt} (".
- join( ', ', map { qq[$qf$_$qf] } @fields ).
- ')'
- ;
- }
- else {
- warn "Unknown index type ($type) on table $table_name.\n"
- if $WARN;
- }
+ my $type = $index->type || NORMAL;
+ my @fields =
+ map { $_ =~ s/\(.+\)//; $_ }
+ map { $qt ? $_ : unreserve($_, $table_name ) }
+ $index->fields;
+ next unless @fields;
- return $index_def, \@constraint_defs;
+ my $def_start = qq[CONSTRAINT "$name" ];
+ if ( $type eq PRIMARY_KEY ) {
+ push @constraint_defs, "${def_start}PRIMARY KEY ".
+ '(' .$qf . join( $qf. ', '.$qf, @fields ) . $qf . ')';
+ }
+ elsif ( $type eq UNIQUE ) {
+ push @constraint_defs, "${def_start}UNIQUE " .
+ '(' . $qf . join( $qf. ', '.$qf, @fields ) . $qf.')';
+ }
+ elsif ( $type eq NORMAL ) {
+ $index_def =
+ "CREATE INDEX ${qf}${name}${qf} on ${qt}${table_name}${qt} (".
+ join( ', ', map { qq[$qf$_$qf] } @fields ).
+ ')'
+ ;
+ }
+ else {
+ warn "Unknown index type ($type) on table $table_name.\n"
+ if $WARN;
}
- sub create_constraint
- {
- my ($c, $options) = @_;
+ return $index_def, \@constraint_defs;
+}
- my $qf = $options->{quote_field_names} ||'';
- my $qt = $options->{quote_table_names} ||'';
- my $table_name = $c->table->name;
- my (@constraint_defs, @fks);
+sub create_constraint
+{
+ my ($c, $options) = @_;
- my $name = $c->name || '';
- if ( $name ) {
- $name = next_unused_name($name);
- }
+ my $qf = $options->{quote_field_names} ||'';
+ my $qt = $options->{quote_table_names} ||'';
+ my $table_name = $c->table->name;
+ my (@constraint_defs, @fks);
- my @fields =
- map { $_ =~ s/\(.+\)//; $_ }
- map { $qt ? $_ : unreserve( $_, $table_name )}
- $c->fields;
-
- my @rfields =
- map { $_ =~ s/\(.+\)//; $_ }
- map { $qt ? $_ : unreserve( $_, $table_name )}
- $c->reference_fields;
-
- next if !@fields && $c->type ne CHECK_C;
- my $def_start = $name ? qq[CONSTRAINT "$name" ] : '';
- if ( $c->type eq PRIMARY_KEY ) {
- push @constraint_defs, "${def_start}PRIMARY KEY ".
- '('.$qf . join( $qf.', '.$qf, @fields ) . $qf.')';
- }
- elsif ( $c->type eq UNIQUE ) {
- $name = next_unused_name($name);
- push @constraint_defs, "${def_start}UNIQUE " .
- '('.$qf . join( $qf.', '.$qf, @fields ) . $qf.')';
- }
- elsif ( $c->type eq CHECK_C ) {
- my $expression = $c->expression;
- push @constraint_defs, "${def_start}CHECK ($expression)";
- }
- elsif ( $c->type eq FOREIGN_KEY ) {
- my $def .= "ALTER TABLE ${qt}${table_name}${qt} ADD FOREIGN KEY (" .
- join( ', ', map { qq[$qf$_$qf] } @fields ) . ')' .
- "\n REFERENCES " . $qt . $c->reference_table . $qt;
+ my $name = $c->name || '';
+ if ( $name ) {
+ $name = next_unused_name($name);
+ }
- if ( @rfields ) {
- $def .= ' ('.$qf . join( $qf.', '.$qf, @rfields ) . $qf.')';
- }
+ my @fields =
+ map { $_ =~ s/\(.+\)//; $_ }
+ map { $qt ? $_ : unreserve( $_, $table_name )}
+ $c->fields;
+
+ my @rfields =
+ map { $_ =~ s/\(.+\)//; $_ }
+ map { $qt ? $_ : unreserve( $_, $table_name )}
+ $c->reference_fields;
+
+ next if !@fields && $c->type ne CHECK_C;
+ my $def_start = $name ? qq[CONSTRAINT "$name" ] : '';
+ if ( $c->type eq PRIMARY_KEY ) {
+ push @constraint_defs, "${def_start}PRIMARY KEY ".
+ '('.$qf . join( $qf.', '.$qf, @fields ) . $qf.')';
+ }
+ elsif ( $c->type eq UNIQUE ) {
+ $name = next_unused_name($name);
+ push @constraint_defs, "${def_start}UNIQUE " .
+ '('.$qf . join( $qf.', '.$qf, @fields ) . $qf.')';
+ }
+ elsif ( $c->type eq CHECK_C ) {
+ my $expression = $c->expression;
+ push @constraint_defs, "${def_start}CHECK ($expression)";
+ }
+ elsif ( $c->type eq FOREIGN_KEY ) {
+ my $def .= "ALTER TABLE ${qt}${table_name}${qt} ADD FOREIGN KEY (" .
+ join( ', ', map { qq[$qf$_$qf] } @fields ) . ')' .
+ "\n REFERENCES " . $qt . $c->reference_table . $qt;
- if ( $c->match_type ) {
- $def .= ' MATCH ' .
- ( $c->match_type =~ /full/i ) ? 'FULL' : 'PARTIAL';
- }
+ if ( @rfields ) {
+ $def .= ' ('.$qf . join( $qf.', '.$qf, @rfields ) . $qf.')';
+ }
- if ( $c->on_delete ) {
- $def .= ' ON DELETE '.join( ' ', $c->on_delete );
- }
+ if ( $c->match_type ) {
+ $def .= ' MATCH ' .
+ ( $c->match_type =~ /full/i ) ? 'FULL' : 'PARTIAL';
+ }
- if ( $c->on_update ) {
- $def .= ' ON UPDATE '.join( ' ', $c->on_update );
- }
+ if ( $c->on_delete ) {
+ $def .= ' ON DELETE '.join( ' ', $c->on_delete );
+ }
- if ( $c->deferrable ) {
- $def .= ' DEFERRABLE';
- }
+ if ( $c->on_update ) {
+ $def .= ' ON UPDATE '.join( ' ', $c->on_update );
+ }
- push @fks, "$def";
+ if ( $c->deferrable ) {
+ $def .= ' DEFERRABLE';
}
- return \@constraint_defs, \@fks;
+ push @fks, "$def";
}
+ return \@constraint_defs, \@fks;
+}
+
sub convert_datatype
{
my ($field) = @_;
projects / dbsrgits/SQL-Translator.git / blobdiff