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Small script that extracts all non-default indexes from MongoDB
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| rs.slaveOk(); | |
| db.getCollectionNames().forEach(function(coll) { | |
| db[coll].getIndexes().forEach(function(index) { | |
| if ("_id_" !== index.name) { | |
| print("db." + coll + ".ensureIndex(" + tojson(index.key) + ")"); | |
| } | |
| }); | |
| }); | |
| //all databases | |
| db.getMongo().getDBNames().forEach(function(dbName) { | |
| if (dbName != "admin" && dbName != "local") { | |
| db.getSiblingDB(dbName).getCollectionNames().forEach(function(coll) { | |
| db.getSiblingDB(dbName)[coll].getIndexes().forEach(function(index) { | |
| if ("_id_" !== index.name) { | |
| print("db.getSiblingDB('" + dbName + "')." + coll + ".ensureIndex(" + tojson(index.key) + ")"); | |
| } | |
| }); | |
| }); | |
| } | |
| }); |
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db.getMongo().getDBNames().forEach(function(dbName) {
if (dbName != "admin" && dbName != "local") {
db.getSiblingDB(dbName).getCollectionNames().forEach(function(coll) {
db.getSiblingDB(dbName)[coll].getIndexes().forEach(function(index) {
if ("id" !== index.name) {
print("db.getSiblingDB('" + dbName + "')." + coll + ".ensureIndex(" + tojson(index.key) + ")");
}
});
});
}
});