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Fix RedisModule_HashGet examples (#6697)

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(cherry picked from commit b464afb9e2c16277a5cf62cf1290c8e2ad4b0aa1)
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Guy Korland 2020-09-24 12:45:30 +03:00 committed by Oran Agra
parent 26c1c60187
commit 31491202aa
1 changed files with 4 additions and 4 deletions
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8
src/module.c
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@ -2952,22 +2952,22 @@ int RM_HashSet(RedisModuleKey *key, int flags, ...) {
* As with RedisModule_HashSet() the behavior of the command can be specified
* passing flags different than REDISMODULE_HASH_NONE:
*
* REDISMODULE_HASH_CFIELD: field names as null terminated C strings.
* REDISMODULE_HASH_CFIELDS: field names as null terminated C strings.
*
* REDISMODULE_HASH_EXISTS: instead of setting the value of the field
* expecting a RedisModuleString pointer to pointer, the function just
* reports if the field exists or not and expects an integer pointer
* as the second element of each pair.
*
* Example of REDISMODULE_HASH_CFIELD:
* Example of REDISMODULE_HASH_CFIELDS:
*
* RedisModuleString *username, *hashedpass;
* RedisModule_HashGet(mykey,"username",&username,"hp",&hashedpass, NULL);
* RedisModule_HashGet(mykey,REDISMODULE_HASH_CFIELDS,"username",&username,"hp",&hashedpass, NULL);
*
* Example of REDISMODULE_HASH_EXISTS:
*
* int exists;
* RedisModule_HashGet(mykey,argv[1],&exists,NULL);
* RedisModule_HashGet(mykey,REDISMODULE_HASH_EXISTS,argv[1],&exists,NULL);
*
* The function returns REDISMODULE_OK on success and REDISMODULE_ERR if
* the key is not an hash value.