Struct DatabaseSection 

pub struct DatabaseSection {
    pub backend_type: Option<String>,
    pub database: Option<String>,
    pub output_location: Option<String>,
    pub workgroup: Option<String>,
    pub query_timeout_ms: Option<u64>,
    pub tables: Vec<DatabaseTableDecl>,
    pub url: Option<String>,
    pub file_path: Option<String>,
    pub pool: Option<DatabasePoolSection>,
}

[database] section — backend identification and table catalogue.

Includes Athena-specific keys (output_location, workgroup) as optional fields per the REF-01 superset invariant — non-Athena backends omit them.

Fields

backend_type: Option<String>

Backend type ("athena", "postgres", "mysql", "sqlite", …).

database: Option<String>

Database / schema name.

output_location: Option<String>

Athena S3 output location for query results.

workgroup: Option<String>

Athena workgroup name.

query_timeout_ms: Option<u64>

Per-query timeout in milliseconds.

tables: Vec<DatabaseTableDecl>

[[database.tables]] — declared table catalogue for schema enrichment.

url: Option<String>

Connection URL for Postgres / MySQL backends. Supports env:VAR_NAME indirection at the consumer-resolution layer (the toolkit parses the string as-is and leaves resolution to the per-backend connector or the secret-resolution machinery from P83 R6/R9). Optional/unused for Athena (uses region + workgroup + output_location) and SQLite (uses database for the file path or :memory: literal).

file_path: Option<String>

Filesystem path to a SQLite database file (e.g. "/var/task/assets/chinook.db" for a Lambda-bundled asset). Additive per the REF-01 superset invariant (Plan 85-01). Distinct from database (which carries the :memory: literal or a schema name) and url (used by Postgres / MySQL). Stored verbatim; the SQLite connector resolves it.

pool: Option<DatabasePoolSection>

[database.pool] — connection-pool tuning (optional).

Trait Implementations

impl Clone for DatabaseSection

fn clone(&self) -> DatabaseSection

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DatabaseSection

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

Formats the value using the given formatter.

impl Default for DatabaseSection

fn default() -> DatabaseSection

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DatabaseSection

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DatabaseSection

fn eq(&self, other: &DatabaseSection) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DatabaseSection

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DatabaseSection

impl StructuralPartialEq for DatabaseSection