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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-01-04 07:19:32 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-01-04 07:19:32 +0000 |
commit | 7480e618ec785ba8a1c74c8a150cffe5880fb3bb (patch) | |
tree | 87422376dd9a7eee55850f0fce9a8bb4c13e44a2 /iredis/data/commands/eval_ro.md | |
parent | Adding upstream version 1.12.1. (diff) | |
download | iredis-df49d7c38b2b8498c93215691d16403b32becec8.tar.xz iredis-df49d7c38b2b8498c93215691d16403b32becec8.zip |
Adding upstream version 1.13.0.upstream/1.13.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'iredis/data/commands/eval_ro.md')
-rw-r--r-- | iredis/data/commands/eval_ro.md | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/iredis/data/commands/eval_ro.md b/iredis/data/commands/eval_ro.md index db8c707..bbbdb8d 100644 --- a/iredis/data/commands/eval_ro.md +++ b/iredis/data/commands/eval_ro.md @@ -1,9 +1,8 @@ -This is a read-only variant of the `EVAL` command that isn't allowed to execute -commands that modify data. +This is a read-only variant of the `EVAL` command that cannot execute commands that modify data. -Unlike `EVAL`, scripts executed with this command can always be killed and never -affect the replication stream. Because it can only read data, this command can -always be executed on a master or a replica. +For more information about when to use this command vs `EVAL`, please refer to [Read-only scripts](/docs/manual/programmability/#read-only_scripts). + +For more information about `EVAL` scripts please refer to [Introduction to Eval Scripts](/topics/eval-intro). @examples @@ -15,5 +14,5 @@ OK "Hello" > EVAL_RO "return redis.call('DEL', KEYS[1])" 1 mykey -(error) ERR Error running script (call to f_359f69785f876b7f3f60597d81534f3d6c403284): @user_script:1: @user_script: 1: Write commands are not allowed from read-only scripts +(error) ERR Error running script (call to b0d697da25b13e49157b2c214a4033546aba2104): @user_script:1: @user_script: 1: Write commands are not allowed from read-only scripts. ``` |