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#6986

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Barış Soner Uşaklı
2018-11-21 20:40:40 -05:00
parent 48690a01b9
commit ca1e3a758b
4 changed files with 72 additions and 20 deletions
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49
src/database/postgres/main.js
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@@ -30,21 +30,42 @@ module.exports = function (db, module) {
return callback();
}
query({
name: 'exists',
text: `
SELECT EXISTS(SELECT *
FROM "legacy_object_live"
WHERE "_key" = $1::TEXT
LIMIT 1) e`,
values: [key],
}, function (err, res) {
if (err) {
return callback(err);
}
if (Array.isArray(key)) {
query({
name: 'exists',
text: `
SELECT o."_key" k
FROM "legacy_object_live" o
WHERE o."_key" = ANY($1::TEXT[])`,
values: [key],
}, function (err, res) {
if (err) {
return callback(err);
}
callback(null, res.rows[0].e);
});
callback(null, key.map(function (k) {
return res.rows.some(function (r) {
return r.k === k;
});
}));
});
} else {
query({
name: 'exists',
text: `
SELECT EXISTS(SELECT *
FROM "legacy_object_live"
WHERE "_key" = $1::TEXT
LIMIT 1) e`,
values: [key],
}, function (err, res) {
if (err) {
return callback(err);
}
callback(null, res.rows[0].e);
});
}
};
module.delete = function (key, callback) {