DdlCommand

Defined in: js-api/src/entities/data-connection.ts:476

A single addressed DDL operation, built by DdlBuilder. dryRun() returns the plan without executing; execute() recomputes the plan server-side and refuses destructive actions with DdlConfirmationRequiredError unless confirmed.

Constructors

Constructor

new DdlCommand(connectionId, _mutation): DdlCommand

Defined in: js-api/src/entities/data-connection.ts:477

Parameters

Parameter	Type
connectionId	string
_mutation	Record<string, any>

Returns

DdlCommand

Properties

Property	Modifier	Type	Defined in
connectionId	readonly	string	js-api/src/entities/data-connection.ts:477

Methods

dryRun()

dryRun(): Promise<DdlPlan>

Defined in: js-api/src/entities/data-connection.ts:482

Returns the execution plan — exact per-provider SQL and live-data destructive pre-checks — without executing anything. Passes the same privilege and capability gates as a real run.

Returns

Promise<DdlPlan>

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execute()

execute(options?): Promise<MutationResult>

Defined in: js-api/src/entities/data-connection.ts:489

Executes the operation. When the recomputed plan has destructive actions (drop/truncate table, drop column, type change) and confirmDestructive is not set, rejects with DdlConfirmationRequiredError carrying the plan.

Parameters

Parameter	Type
options	{ confirmDestructive?: boolean; }
options.confirmDestructive?	boolean

Returns

Promise<MutationResult>