mirror of https://github.com/mongodb/mongo
24 lines
585 B
JavaScript
24 lines
585 B
JavaScript
// Cannot implicitly shard accessed collections because of following errmsg: A single
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// update/delete on a sharded collection must contain an exact match on _id or contain the shard
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// key.
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// @tags: [assumes_unsharded_collection]
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f = db.ed_db_update2;
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f.drop();
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f.save({a: 4});
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f.update({a: 4}, {$inc: {a: 2}});
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assert.eq(6, f.findOne().a);
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f.drop();
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f.save({a: 4});
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f.ensureIndex({a: 1});
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f.update({a: 4}, {$inc: {a: 2}});
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assert.eq(6, f.findOne().a);
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// Verify that drop clears the index
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f.drop();
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f.save({a: 4});
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f.update({a: 4}, {$inc: {a: 2}});
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assert.eq(6, f.findOne().a);
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