Struct google_datastore1_beta3::api::GqlQuery
source · pub struct GqlQuery {
pub allow_literals: Option<bool>,
pub named_bindings: Option<HashMap<String, GqlQueryParameter>>,
pub positional_bindings: Option<Vec<GqlQueryParameter>>,
pub query_string: Option<String>,
}
Expand description
A GQL query.
This type is not used in any activity, and only used as part of another schema.
Fields§
§allow_literals: Option<bool>
When false, the query string must not contain any literals and instead must bind all values. For example, SELECT * FROM Kind WHERE a = 'string literal'
is not allowed, while SELECT * FROM Kind WHERE a = @value
is.
named_bindings: Option<HashMap<String, GqlQueryParameter>>
For each non-reserved named binding site in the query string, there must be a named parameter with that name, but not necessarily the inverse. Key must match regex A-Za-z_$*
, must not match regex __.*__
, and must not be ""
.
positional_bindings: Option<Vec<GqlQueryParameter>>
Numbered binding site @1 references the first numbered parameter, effectively using 1-based indexing, rather than the usual 0. For each binding site numbered i in query_string
, there must be an i-th numbered parameter. The inverse must also be true.
query_string: Option<String>
A string of the format described here.