Struct SetTableMetadataParams 

pub struct SetTableMetadataParams {
    pub table: String,
    pub source_url: Option<String>,
    pub source_description: Option<String>,
    pub purpose: Option<String>,
    pub license: Option<String>,
    pub notes: Option<String>,
    pub data_url: Option<String>,
    pub database: Option<String>,
}

Parameters for the set_table_metadata tool.

Writes prose fields to the _table_catalog row for table. Unset fields are left unchanged; passing an explicit empty string ("") clears a field. Mechanical fields (loaded_at, last_refreshed_at, row_count, load_tool, load_params) are managed by the server and cannot be set through this tool.

Fields

table: String

Target table name. Must already exist in the workspace and have a catalog entry — load the table first (or run execute CREATE TABLE) so the server auto-stubs the row.

source_url: Option<String>

Where the data came from (URL, S3 path, internal system name).

source_description: Option<String>

Short description of the dataset (what’s in the table, how to interpret it).

purpose: Option<String>

Why this data is in the workspace — what questions it’s intended to answer.

license: Option<String>

License or attribution requirements for the source data.

notes: Option<String>

Free-form notes: refresh instructions, known gotchas, caveats.

data_url: Option<String>

Machine-actionable download URL for the raw data file. Distinct from source_url (which is a human-readable page/reference). Enables mechanical refresh: the server can re-ingest the table from this URL + load_params without prose parsing.

database: Option<String>

Target database alias for the catalog write. Omit (or pass "local" / "persistent") to update the persistent catalog — matches the default for the ephemeral primary’s tables. Pass any user-attached writable alias to update that DB’s per-database _table_catalog instead. Read-only attachments are rejected with a clear “re-attach with writable:true” message.

Trait Implementations

impl Debug for SetTableMetadataParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SetTableMetadataParams

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for SetTableMetadataParams

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.