Add Support For Postgres Full Text Search tsvector Data Type

Cargo.toml

@@ -53,7 +53,6 @@ rustdoc-args = ["--cfg", "docsrs"]
 
 [features]
 default = ["any", "macros", "migrate", "json"]
-
 derive = ["sqlx-macros/derive"]
 macros = ["derive", "sqlx-macros/macros"]
 migrate = ["sqlx-core/migrate", "sqlx-macros?/migrate", "sqlx-mysql?/migrate", "sqlx-postgres?/migrate", "sqlx-sqlite?/migrate"]
@@ -69,7 +68,7 @@ _unstable-all-types = [
     "ipnetwork",
     "mac_address",
     "uuid",
-    "bit-vec",
+    "bit-vec"
 ]
 
 # Base runtime features without TLS

sqlx-postgres/src/type_checking.rs

@@ -207,6 +207,10 @@ impl_type_checking!(
         #[cfg(feature = "time")]
         Vec<sqlx::postgres::types::PgRange<sqlx::types::time::OffsetDateTime>> |
             &[sqlx::postgres::types::PgRange<sqlx::types::time::OffsetDateTime>],
+
+        // Full text search
+        sqlx::postgres::types::TsVector,
+        Vec<sqlx::postgres::types::TsVector> | &[sqlx::postgres::types::TsVector],
     },
     ParamChecking::Strong,
     feature-types: info => info.__type_feature_gate(),

sqlx-postgres/src/type_info.rs

@@ -100,6 +100,8 @@ pub enum PgType {
     RecordArray,
     Uuid,
     UuidArray,
+    TsVector,
+    TsVectorArray,
     Jsonb,
     JsonbArray,
     Int4Range,
@@ -333,6 +335,8 @@ impl PgType {
             2287 => PgType::RecordArray,
             2950 => PgType::Uuid,
             2951 => PgType::UuidArray,
+            3614 => PgType::TsVector,
+            3643 => PgType::TsVectorArray,
             3802 => PgType::Jsonb,
             3807 => PgType::JsonbArray,
             3904 => PgType::Int4Range,
@@ -441,6 +445,8 @@ impl PgType {
             PgType::RecordArray => Oid(2287),
             PgType::Uuid => Oid(2950),
             PgType::UuidArray => Oid(2951),
+            PgType::TsVector => Oid(3614),
+            PgType::TsVectorArray => Oid(3643),
             PgType::Jsonb => Oid(3802),
             PgType::JsonbArray => Oid(3807),
             PgType::Int4Range => Oid(3904),
@@ -542,6 +548,8 @@ impl PgType {
             PgType::RecordArray => "RECORD[]",
             PgType::Uuid => "UUID",
             PgType::UuidArray => "UUID[]",
+            PgType::TsVector => "TSVECTOR",
+            PgType::TsVectorArray => "TSVECTOR[]",
             PgType::Jsonb => "JSONB",
             PgType::JsonbArray => "JSONB[]",
             PgType::Int4Range => "INT4RANGE",
@@ -642,6 +650,8 @@ impl PgType {
             PgType::RecordArray => "_record",
             PgType::Uuid => "uuid",
             PgType::UuidArray => "_uuid",
+            PgType::TsVector => "tsvector",
+            PgType::TsVectorArray => "_tsvector",
             PgType::Jsonb => "jsonb",
             PgType::JsonbArray => "_jsonb",
             PgType::Int4Range => "int4range",
@@ -742,6 +752,8 @@ impl PgType {
             PgType::RecordArray => &PgTypeKind::Array(PgTypeInfo(PgType::Record)),
             PgType::Uuid => &PgTypeKind::Simple,
             PgType::UuidArray => &PgTypeKind::Array(PgTypeInfo(PgType::Uuid)),
+            PgType::TsVector => &PgTypeKind::Simple,
+            PgType::TsVectorArray => &PgTypeKind::Array(PgTypeInfo(PgType::TsVector)),
             PgType::Jsonb => &PgTypeKind::Simple,
             PgType::JsonbArray => &PgTypeKind::Array(PgTypeInfo(PgType::Jsonb)),
             PgType::Int4Range => &PgTypeKind::Range(PgTypeInfo::INT4),
@@ -855,6 +867,8 @@ impl PgType {
             PgType::RecordArray => Some(Cow::Owned(PgTypeInfo(PgType::Record))),
             PgType::Uuid => None,
             PgType::UuidArray => Some(Cow::Owned(PgTypeInfo(PgType::Uuid))),
+            PgType::TsVector => None,
+            PgType::TsVectorArray => Some(Cow::Owned(PgTypeInfo(PgType::TsVector))),
             PgType::Jsonb => None,
             PgType::JsonbArray => Some(Cow::Owned(PgTypeInfo(PgType::Jsonb))),
             PgType::Int4Range => None,
@@ -928,6 +942,10 @@ impl PgTypeInfo {
     pub(crate) const UUID: Self = Self(PgType::Uuid);
     pub(crate) const UUID_ARRAY: Self = Self(PgType::UuidArray);
 
+    // tsvector
+    pub(crate) const TS_VECTOR: Self = Self(PgType::TsVector);
+    pub(crate) const TS_VECTOR_ARRAY: Self = Self(PgType::TsVectorArray);
+
     // record
     pub(crate) const RECORD: Self = Self(PgType::Record);
     pub(crate) const RECORD_ARRAY: Self = Self(PgType::RecordArray);

sqlx-postgres/src/types/mod.rs

@@ -234,6 +234,8 @@ mod mac_address;
 #[cfg(feature = "bit-vec")]
 mod bit_vec;
 
+mod ts_vector;
+
 pub use array::PgHasArrayType;
 pub use citext::PgCiText;
 pub use interval::PgInterval;
@@ -251,6 +253,8 @@ pub use range::PgRange;
 #[cfg(any(feature = "chrono", feature = "time"))]
 pub use time_tz::PgTimeTz;
 
+pub use ts_vector::TsVector;
+
 // used in derive(Type) for `struct`
 // but the interface is not considered part of the public API
 #[doc(hidden)]