sqlplus

package module

v0.1.0 Latest Latest Go to latest Published: Sep 13, 2022 License: Apache-2.0 Imports: 3 Imported by: 2

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/chenquan/sqlplus

Links

Open Source Insights

README ¶

sqlplus

A sql enhancement tool library based on database/sql/driver

installation

go get -u github.com/chenquan/sqlplus

usage

Implement the sqlplus.Hook interface and wrap it with sqlplus.New(d driver.Driver, hook Hook) driver.Driver

example

sqltrace: A sql tracing library, suitable for any relational database such as Sqlite3, MySQL, Oracle, SQL Server, PostgreSQL, TiDB, etc.

Documentation ¶

Index ¶

func New(d driver.Driver, hook Hook) driver.Driver
func PrepareContextFromContext(ctx context.Context) context.Context
func TxContextFromContext(ctx context.Context) context.Context
type ConnHook
type ConnectorHook
type Hook
- func NewMultiHook(hooks ...Hook) Hook
type StmtHook
type TxHook

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func New ¶

func New(d driver.Driver, hook Hook) driver.Driver

func PrepareContextFromContext ¶

func PrepareContextFromContext(ctx context.Context) context.Context

func TxContextFromContext ¶

func TxContextFromContext(ctx context.Context) context.Context

Types ¶

type ConnHook ¶

type ConnHook interface {
	BeforeExecContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, string, []driver.NamedValue, error)
	AfterExecContext(ctx context.Context, query string, args []driver.NamedValue, dr driver.Result, err error) (context.Context, driver.Result, error)

	BeforeBeginTx(ctx context.Context, opts driver.TxOptions, err error) (context.Context, driver.TxOptions, error)
	AfterBeginTx(ctx context.Context, opts driver.TxOptions, dt driver.Tx, err error) (context.Context, driver.Tx, error)

	BeforeQueryContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, string, []driver.NamedValue, error)
	AfterQueryContext(ctx context.Context, query string, args []driver.NamedValue, rows driver.Rows, err error) (context.Context, driver.Rows, error)

	BeforePrepareContext(ctx context.Context, query string, err error) (context.Context, string, error)
	AfterPrepareContext(ctx context.Context, query string, ds driver.Stmt, err error) (context.Context, driver.Stmt, error)
}

type ConnectorHook ¶

type ConnectorHook interface {
	BeforeConnect(ctx context.Context, err error) (context.Context, error)
	AfterConnect(ctx context.Context, dc driver.Conn, err error) (context.Context, driver.Conn, error)
}

type Hook ¶

type Hook interface {
	ConnectorHook
	ConnHook
	TxHook
	StmtHook
}

func NewMultiHook ¶

func NewMultiHook(hooks ...Hook) Hook

type StmtHook ¶

type StmtHook interface {
	BeforeStmtQueryContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, []driver.NamedValue, error)
	AfterStmtQueryContext(ctx context.Context, query string, args []driver.NamedValue, rows driver.Rows, err error) (context.Context, driver.Rows, error)
	BeforeStmtExecContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, []driver.NamedValue, error)
	AfterStmtExecContext(ctx context.Context, query string, args []driver.NamedValue, r driver.Result, err error) (context.Context, driver.Result, error)
}

type TxHook ¶

type TxHook interface {
	BeforeCommit(ctx context.Context, err error) (context.Context, error)
	AfterCommit(ctx context.Context, err error) (context.Context, error)
	BeforeRollback(ctx context.Context, err error) (context.Context, error)
	AfterRollback(ctx context.Context, err error) (context.Context, error)
}

Source Files ¶

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