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loopback-connector-mysql
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Handle undefined when altering tables

This commit is contained in:
Vincent Giersch 2013-04-18 13:19:59 +02:00
parent 5f007eabc0
commit 1bae8a8062
1 changed files with 16 additions and 12 deletions
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4
lib/mysql.js
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@ -403,11 +403,13 @@ MySQL.prototype.alterTable = function (model, actualFields, actualIndexes, done,
propNames.forEach(function (propName) { propNames.forEach(function (propName) {
if (propName === 'id') return; if (propName === 'id') return;
var found; var found;
if (actualIndexes) {
actualFields.forEach(function (f) { actualFields.forEach(function (f) {
if (f.Field === propName) { if (f.Field === propName) {
found = f; found = f;
} }
}); });
}
if (found) { if (found) {
actualize(propName, found); actualize(propName, found);
@ -417,6 +419,7 @@ MySQL.prototype.alterTable = function (model, actualFields, actualIndexes, done,
}); });
// drop columns // drop columns
if (actualFields) {
actualFields.forEach(function (f) { actualFields.forEach(function (f) {
var notFound = !~propNames.indexOf(f.Field); var notFound = !~propNames.indexOf(f.Field);
if (f.Field === 'id') return; if (f.Field === 'id') return;
@ -424,6 +427,7 @@ MySQL.prototype.alterTable = function (model, actualFields, actualIndexes, done,
sql.push('DROP COLUMN `' + f.Field + '`'); sql.push('DROP COLUMN `' + f.Field + '`');
} }
}); });
}
// remove indexes // remove indexes
aiNames.forEach(function (indexName) { aiNames.forEach(function (indexName) {