docs: db type mappings (#742)

* docs: db type mappings * format
SeaQL · Jan 30, 2024 · 3946962 · 3946962
1 parent dae4987
commit 3946962
Showing 1 changed file with 39 additions and 0 deletions.
diff --git a/src/table/column.rs b/src/table/column.rs
@@ -10,6 +10,45 @@ pub struct ColumnDef {
 }
 
 /// All column types
+///
+/// | ColumnType            | MySQL data type  | PostgreSQL data type        | SQLite data type             |
+/// |-----------------------|------------------|-----------------------------|------------------------------|
+/// | Char                  | char             | char                        | char                         |
+/// | String                | varchar          | varchar                     | varchar                      |
+/// | Text                  | text             | text                        | text                         |
+/// | TinyInteger           | tinyint          | smallint                    | tinyint                      |
+/// | SmallInteger          | smallint         | smallint                    | smallint                     |
+/// | Integer               | int              | integer                     | integer                      |
+/// | BigInteger            | bigint           | bigint                      | integer                      |
+/// | TinyUnsigned          | tinyint          | smallint                    | tinyint                      |
+/// | SmallUnsigned         | smallint         | smallint                    | smallint                     |
+/// | Unsigned              | int              | integer                     | integer                      |
+/// | BigUnsigned           | bigint           | bigint                      | integer                      |
+/// | Float                 | float            | real                        | float                        |
+/// | Double                | double           | double precision            | double                       |
+/// | Decimal               | decimal          | decimal                     | real                         |
+/// | DateTime              | datetime         | timestamp without time zone | datetime_text                |
+/// | Timestamp             | timestamp        | timestamp                   | timestamp_text               |
+/// | TimestampWithTimeZone | timestamp        | timestamp with time zone    | timestamp_with_timezone_text |
+/// | Time                  | time             | time                        | time_text                    |
+/// | Date                  | date             | date                        | date_text                    |
+/// | Year                  | year             | N/A                         | N/A                          |
+/// | Interval              | N/A              | interval                    | N/A                          |
+/// | Binary                | blob             | bytea                       | blob                         |
+/// | VarBinary             | varbinary        | bit varying                 | varbinary_blob               |
+/// | Bit                   | bit              | bit                         | N/A                          |
+/// | VarBit                | bit              | varbit                      | N/A                          |
+/// | Boolean               | bool             | bool                        | boolean                      |
+/// | Money                 | money            | money                       | money                        |
+/// | Json                  | json             | json                        | json_text                    |
+/// | JsonBinary            | json             | jsonb                       | jsonb_text                   |
+/// | Uuid                  | binary(16)       | uuid                        | uuid_text                    |
+/// | Enum                  | ENUM(...)        | ENUM_NAME                   | enum_text                    |
+/// | Array                 | N/A              | DATA_TYPE[]                 | N/A                          |
+/// | Cidr                  | N/A              | cidr                        | N/A                          |
+/// | Inet                  | N/A              | inet                        | N/A                          |
+/// | MacAddr               | N/A              | macaddr                     | N/A                          |
+/// | LTree                 | N/A              | ltree                       | N/A                          |
 #[non_exhaustive]
 #[derive(Debug, Clone)]
 pub enum ColumnType {