93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
package gorm
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
|
|
"gorm.io/gorm/clause"
|
|
"gorm.io/gorm/schema"
|
|
)
|
|
|
|
// Dialector GORM database dialector
|
|
type Dialector interface {
|
|
Name() string
|
|
Initialize(*DB) error
|
|
Migrator(db *DB) Migrator
|
|
DataTypeOf(*schema.Field) string
|
|
DefaultValueOf(*schema.Field) clause.Expression
|
|
BindVarTo(writer clause.Writer, stmt *Statement, v interface{})
|
|
QuoteTo(clause.Writer, string)
|
|
Explain(sql string, vars ...interface{}) string
|
|
}
|
|
|
|
// Plugin GORM plugin interface
|
|
type Plugin interface {
|
|
Name() string
|
|
Initialize(*DB) error
|
|
}
|
|
|
|
type ParamsFilter interface {
|
|
ParamsFilter(ctx context.Context, sql string, params ...interface{}) (string, []interface{})
|
|
}
|
|
|
|
// ConnPool db conns pool interface
|
|
type ConnPool interface {
|
|
PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
|
|
ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error)
|
|
QueryContext(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)
|
|
QueryRowContext(ctx context.Context, query string, args ...interface{}) *sql.Row
|
|
}
|
|
|
|
// SavePointerDialectorInterface save pointer interface
|
|
type SavePointerDialectorInterface interface {
|
|
SavePoint(tx *DB, name string) error
|
|
RollbackTo(tx *DB, name string) error
|
|
}
|
|
|
|
// TxBeginner tx beginner
|
|
type TxBeginner interface {
|
|
BeginTx(ctx context.Context, opts *sql.TxOptions) (*sql.Tx, error)
|
|
}
|
|
|
|
// ConnPoolBeginner conn pool beginner
|
|
type ConnPoolBeginner interface {
|
|
BeginTx(ctx context.Context, opts *sql.TxOptions) (ConnPool, error)
|
|
}
|
|
|
|
// TxCommitter tx committer
|
|
type TxCommitter interface {
|
|
Commit() error
|
|
Rollback() error
|
|
}
|
|
|
|
// Tx sql.Tx interface
|
|
type Tx interface {
|
|
ConnPool
|
|
TxCommitter
|
|
StmtContext(ctx context.Context, stmt *sql.Stmt) *sql.Stmt
|
|
}
|
|
|
|
// Valuer gorm valuer interface
|
|
type Valuer interface {
|
|
GormValue(context.Context, *DB) clause.Expr
|
|
}
|
|
|
|
// GetDBConnector SQL db connector
|
|
type GetDBConnector interface {
|
|
GetDBConn() (*sql.DB, error)
|
|
}
|
|
|
|
// Rows rows interface
|
|
type Rows interface {
|
|
Columns() ([]string, error)
|
|
ColumnTypes() ([]*sql.ColumnType, error)
|
|
Next() bool
|
|
Scan(dest ...interface{}) error
|
|
Err() error
|
|
Close() error
|
|
}
|
|
|
|
type ErrorTranslator interface {
|
|
Translate(err error) error
|
|
}
|