Struct ClickhouseTargetConfig 

pub struct ClickhouseTargetConfig {
    pub dsn_env: String,
    pub database_name: String,
    pub table: String,
    pub hnsw: bool,
    pub mode: String,
    pub source_tag: Option<String>,
    pub promote_metadata: Vec<PromoteColumn>,
    pub force_overwrite: bool,
    pub delete_orphans: bool,
    pub engine: Option<String>,
    pub documents: Option<DocumentStoreConfig>,
}

Fields

dsn_env: String

database_name: String

table: String

hnsw: bool

mode: String

source_tag: Option<String>

promote_metadata: Vec<PromoteColumn>

force_overwrite: bool

delete_orphans: bool

On ClickHouse, delete_orphans: true is a NO-OP that emits a single tracing::warn! per process. CH’s ALTER TABLE ... DELETE is async and breaks chunkshop’s per-document atomic write contract.

engine: Option<String>

Optional engine override. When None, the sink emits MergeTree() ORDER BY (id). To opt into lazy dedup, set "ReplacingMergeTree(created_at) ORDER BY (id)". Validated against CLICKHOUSE_ENGINE_RE at config-load — a Rust-only hardening relative to Python which interpolates the field raw.

documents: Option<DocumentStoreConfig>

Trait Implementations

impl Clone for ClickhouseTargetConfig

fn clone(&self) -> ClickhouseTargetConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClickhouseTargetConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClickhouseTargetConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.