Class: Registry

Registry provides direct access to remote Registry smart contract APIs.

Constructors

constructor

• new Registry(config?): Registry

Create a Registry instance with the specified connection configuration.

Parameters

Name	Type	Description
config	Partial<SignerConfig>	The connection configuration. This must include an ethersjs Signer. If passing the config from a pre-existing Database instance, it must have a non-null signer key defined.

Returns

Registry

Defined in

@tableland/sdk/src/registry/index.ts:62

Properties

config

• Readonly config: SignerConfig

Defined in

@tableland/sdk/src/registry/index.ts:55

Methods

create

▸ create(params): Promise<ContractTransaction>

Creates a new table owned by owner using statement and returns its tableId.

owner - the to-be owner of the new table statement - the SQL statement used to create the table

Requirements:

• contract must be unpaused

Parameters

Name	Type
params	CreateParams

Returns

Promise<ContractTransaction>

Defined in

@tableland/sdk/src/registry/index.ts:163

---

getController

▸ getController(table): Promise<string>

Returns the controller for a table.

tableId - the id of the target table

Parameters

Name	Type
table	string | TableIdentifier

Returns

Promise<string>

Defined in

@tableland/sdk/src/registry/index.ts:149

---

listTables

▸ listTables(owner?): Promise<TableIdentifier[]>

Gets the list of table IDs of the requested owner.

Parameters

Name	Type	Description
owner?	string	The address owning the table.

Returns

Promise<TableIdentifier[]>

Defined in

@tableland/sdk/src/registry/index.ts:82

---

lockController

▸ lockController(table): Promise<ContractTransaction>

Locks the controller for a table forever. Controller can be an EOA or contract address.

Although not very useful, it is possible to lock a table controller that is set to the zero address.

caller - the address that is locking the controller tableId - the id of the target table

Requirements:

• contract must be unpaused
• msg.sender must be caller or contract owner and owner of tableId
• tableId must exist
• tableId controller must not be locked

Parameters

Name	Type
table	string | TableIdentifier

Returns

Promise<ContractTransaction>

Defined in

@tableland/sdk/src/registry/index.ts:138

---

mutate

▸ mutate(params): Promise<ContractTransaction>

Runs a SQL statement for caller using statement.

caller - the address that is running the SQL statement tableId - the id of the target table statement - the SQL statement to run

Requirements:

• contract must be unpaused
• msg.sender must be caller
• tableId must exist
• caller must be authorized by the table controller
• statement must be less than 35000 bytes after normalizing

Parameters

Name	Type
params	MutateParams

Returns

Promise<ContractTransaction>

Defined in

@tableland/sdk/src/registry/index.ts:182

---

safeTransferFrom

▸ safeTransferFrom(params): Promise<ContractTransaction>

Safely transfers the ownership of a given table ID to another address.

Requires the msg sender to be the owner, approved, or operator

Parameters

Name	Type
params	TransferParams

Returns

Promise<ContractTransaction>

Defined in

@tableland/sdk/src/registry/index.ts:91

---

setController

▸ setController(params): Promise<ContractTransaction>

Sets the controller for a table. Controller can be an EOA or contract address.

When a table is created, it's controller is set to the zero address, which means that the contract will not enforce write access control. In this situation, validators will not accept transactions from non-owners unless explicitly granted access with "GRANT" SQL statements.

When a controller address is set for a table, validators assume write access control is handled at the contract level, and will accept all transactions.

You can unset a controller address for a table by setting it back to the zero address. This will cause validators to revert back to honoring owner and GRANT bases write access control.

caller - the address that is setting the controller tableId - the id of the target table controller - the address of the controller (EOA or contract)

Requirements:

• contract must be unpaused
• msg.sender must be caller or contract owner and owner of tableId
• tableId must exist
• tableId controller must not be locked

Parameters

Name	Type
params	SetParams

Returns

Promise<ContractTransaction>

Defined in

@tableland/sdk/src/registry/index.ts:119

---

forSigner

▸ forSigner(signer): Promise<Registry>

Create a Registry that is connected to the given Signer.

Parameters

Name	Type	Description
signer	Signer	An ethersjs Signer to use for mutating queries.

Returns

Promise<Registry>

Defined in

@tableland/sdk/src/registry/index.ts:74