Crate sql_schema_describer

Database description. This crate is used heavily in the schema engine.

Re-exports

• pub use self::walkers::*;

Modules

• mssql
  SQL server schema description.
• mysql
  MySQL schema description.
• postgres
  Postgres schema description.
• sqlite
  SQLite description.
• walkers
  Functions and types for conveniently traversing and querying a SqlSchema.

Structs

• Column
• ColumnType
  The type of a column.
• DefaultValue
• DescriberError
  Description errors.
• EnumId
  The identifier for an enum in a SqlSchema.
• EnumVariantId
  The identifier for an enum variant in a SqlSchema.
• ForeignKeyId
  The identifier for a foreign key in the schema.
• IndexColumn
• IndexColumnId
  The identifier for a column indexed by a specific index in a SqlSchema.
• IndexId
  The identifier for an Index in a SqlSchema.
• NamespaceId
  The identifier for a namespace in the schema.
• Procedure
  A stored procedure (like, the function inside your database).
• SqlMetadata
  The return type of get_metadata().
• SqlSchema
  The result of describing a database schema.
• Table
  A table found in a schema.
• TableColumnId
  The identifier for a table column in a SqlSchema.
• TableDefaultValueId
  The identifier for a table default value in the database.
• TableId
  The identifier for a table in a SqlSchema.
• UdtId
  The identifier for a user defined type in the database.
• UserDefinedType
  A user-defined type. Can map to another type, or be declared as assembly.
• View
  An SQL view.
• ViewColumnId
  The identifier for a view column in a SqlSchema.
• ViewDefaultValueId
  The identifier for a table default value in the database.
• ViewId
  The identifier for a view in the database.

Enums

• ColumnArity
  A column’s arity.
• ColumnTypeFamily
  Enumeration of column type families.
• DefaultKind
  A DefaultValue
• DescriberErrorKind
  Variants of DescriberError.
• Either
  The enum Either with variants Left and Right is a general purpose sum type with two cases.
• ForeignKeyAction
  Foreign key action types (for ON DELETE|ON UPDATE).
• IndexType
  The type of an index.
• PrismaValue
• SQLSortOrder
  The sort order of an index.
• TableProperties

Traits

• SqlSchemaDescriberBackend
  A database description connector.

Type Aliases

• DescriberResult
  The result type.