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a few more tweaks to get the foreign key support just right

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This commit is contained in:
Tim Griesser 2013-07-17 07:17:52 -04:00
parent 21c0ad5d33
commit a8c1b5355c
1 changed files with 8 additions and 4 deletions
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12
knex.js
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@ -1181,10 +1181,14 @@
return this._indexCommand('index', columns, name);
},
// Specify a foreign key for the table.
// Specify a foreign key for the table, also getting any
// relevant info from the chain during column.
foreign: function(column, name) {
var chainable = this._indexCommand('foreign', column, name);
return _.extend(chainable, ForeignChainable, _.pick(column, 'foreignColumn', 'foreignTable', 'commandOnDelete', 'commandOnUpdate'));
var chained, chainable = this._indexCommand('foreign', column, name);
if (_.isObject(column)) {
chained = _.pick(column, 'foreignColumn', 'foreignTable', 'commandOnDelete', 'commandOnUpdate');
}
return _.extend(chainable, ForeignChainable, chained);
},
// Create a new auto-incrementing column on the table.
@ -1317,7 +1321,7 @@
if (!_.isArray(columns)) columns = columns ? [columns] : [];
if (index === null) {
var table = this.table.replace(/\.|-/g, '_');
index = (table + '_' + _.map(columns, function(col) { return col.name; }).join('_') + '_' + type).toLowerCase();
index = (table + '_' + _.map(columns, function(col) { return col.name || col; }).join('_') + '_' + type).toLowerCase();
}
return this._addCommand(type, {index: index, columns: columns});
},