qbun

README

#qbun

Documentation

Index

• func CheckColumnType(ctx context.Context, tx bun.Tx, model interface{}, column string) (string, error)
• func DeleteUnusedRows(ctx context.Context, tx bun.Tx, model interface{}, ...) error
• func Init(dataBase *bun.DB)
• func InsertRowsIfNotExist(ctx context.Context, tx bun.Tx, model interface{}, columns []string) error
• func RunInTx(ctx context.Context, fs ...txFunc) error
• type ModelSelector
• type TableData
  • func (td *TableData) UpdateCell(ctx context.Context, db *bun.DB, model interface{}, pkColumn string, ...) error
• type TableDataArray
• type UID

Functions

func CheckColumnType

func CheckColumnType(ctx context.Context, tx bun.Tx, model interface{}, column string) (string, error)

CheckColumnType returns the type of the column.

func DeleteUnusedRows

func DeleteUnusedRows(ctx context.Context, tx bun.Tx, model interface{}, fkTable, fkColumn, column string) error

DeleteUnusedRows remove rows from table (model) if any value of this table's column is not contained in other table's (fkTable) column (fkColumn).

func Init

func Init(dataBase *bun.DB)

func InsertRowsIfNotExist

func InsertRowsIfNotExist(ctx context.Context, tx bun.Tx, model interface{}, columns []string) error

func RunInTx

func RunInTx(ctx context.Context, fs ...txFunc) error

Types

type ModelSelector

type ModelSelector interface {
	Select(ctx context.Context, tx bun.Tx) error
}

type TableData

type TableData struct {
	Column string
	Key    interface{}
	Value  interface{}
}

func (*TableData) UpdateCell

func (td *TableData) UpdateCell(ctx context.Context, db *bun.DB, model interface{}, pkColumn string, returnedModel ModelSelector) error

UpdateCell set value of TableData.Column to TableData.Value where value of column TableData.Key is equal to pkColumn.

type TableDataArray

type TableDataArray []*TableData

type UID

type UID struct {
	Update TableDataArray
	Insert TableDataArray
	Delete []string
}