Compare Models (modelCompare)

The modelCompare command compares two versions of the model and displays a summary of changes between them.

ttGridAdmin modelCompare -latest|-current|-version n
                         [-latest|-current|-version m]

Options

The modelCompare command has the options:

Option	Description
-latest	Specifies that the latest version of the model—the model being modified and not yet applied to the grid—is one of the versions to compare. If the command line specifies only one version, that version is compared against the latest version by default.
-current	Specifies that the current version of the model—the model most recently applied to the grid—is one of the versions to compare.
-version n	Specifies that model version n is one of the versions to compare.
-version m	Specifies that model version m is one of the versions to compare.

Examples

This example shows that the client/server connectable database1CS was added between the current model and the latest model. (Other differences shown are for meta data.)

% ttGridAdmin modelCompare -current -latest
4,5c4,5
<    "applied" : true,
<    "current" : true,
---
>    "applied" : false,
>    "current" : false,
94a95,107
>             },
>             {
>                "attrs" : {
>                   "CipherSuites" : "SSL_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
>                   "ConnectionCharacterSet" : "AL32UTF8",
>                   "Encryption" : "requested",
>                   "UID" : "terry",
>                   "Wallet" : "!!TIMESTEN_HOME!!/conf/wallets/clientWallet"
>                },
>                "clientServer" : true,
>                "guid" : "413F6633-B45B-4F47-A542-560C8519A058",
>                "name" : "database1CS",
>                "type" : "connectable"
433,435c446,447
<    "version" : 1,
<    "whenApplied" : "2021-08-12T14:48:14.000Z",
<    "whenCreated" : "2021-08-12T14:45:06.000Z"
---
>    "version" : 2,
>    "whenCreated" : "2021-08-12T14:46:25.000Z"

Note:

The summary of changes is displayed in UNIX diff format.