postgres

package
v1.2.0-rc6 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 31, 2023 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrDropCurrentUser = errors.New("cannot drop current user")
)
View Source 
var SchemaDB = sqlx.NewDatabase("INFORMATION_SCHEMA")

Functions

func AlterUserConnectionLimit added in v1.2.2 

func AlterUserConnectionLimit(d sqlx.DBExecutor, usename string, lmt int) error

func CreateUserIfNotExists added in v1.2.2 

func CreateUserIfNotExists(d sqlx.DBExecutor, usename, passwd string) (error, bool)

func CurrentUser added in v1.2.2 

func CurrentUser(d sqlx.DBExecutor) (string, error)

func DropUser added in v1.2.2 

func DropUser(d sqlx.DBExecutor, usename string) error

func GrantAllPrivileges added in v1.2.2 

func GrantAllPrivileges(d sqlx.DBExecutor, on PrivilegeDomain, onName, usename string) error

func InterpolateParams 

func InterpolateParams(query string, args []driver.NamedValue, loc *time.Location) (string, error)

Types

type ColumnSchema 

type ColumnSchema struct {
	TABLE_SCHEMA             string `db:"table_schema"`
	TABLE_NAME               string `db:"table_name"`
	COLUMN_NAME              string `db:"column_name"`
	DATA_TYPE                string `db:"data_type"`
	IS_NULLABLE              string `db:"is_nullable"`
	COLUMN_DEFAULT           string `db:"column_default"`
	CHARACTER_MAXIMUM_LENGTH uint64 `db:"character_maximum_length"`
	NUMERIC_PRECISION        uint64 `db:"numeric_precision"`
	NUMERIC_SCALE            uint64 `db:"numeric_scale"`
}

func (ColumnSchema) TableName 

func (ColumnSchema) TableName() string

type Connector 

type Connector struct {
	Host       string
	DBName     string
	MustSchema string
	Extra      string
	Extensions []string
}

func (*Connector) AddColumn 

func (c *Connector) AddColumn(col *builder.Column) builder.SqlExpr

func (*Connector) AddIndex 

func (c *Connector) AddIndex(key *builder.Key) builder.SqlExpr

func (*Connector) Connect 

func (c *Connector) Connect(ctx context.Context) (driver.Conn, error)

func (*Connector) CreateDatabase 

func (c *Connector) CreateDatabase(dbName string) builder.SqlExpr

func (*Connector) CreateSchema 

func (c *Connector) CreateSchema(schema string) builder.SqlExpr

func (*Connector) CreateTableIsNotExists 

func (c *Connector) CreateTableIsNotExists(t *builder.Table) (exprs []builder.SqlExpr)

func (*Connector) DataType 

func (c *Connector) DataType(columnType *builder.ColumnType) builder.SqlExpr

func (Connector) Driver 

func (Connector) Driver() driver.Driver

func (Connector) DriverName 

func (Connector) DriverName() string

func (*Connector) DropColumn 

func (c *Connector) DropColumn(col *builder.Column) builder.SqlExpr

func (*Connector) DropDatabase 

func (c *Connector) DropDatabase(dbName string) builder.SqlExpr

func (*Connector) DropIndex 

func (c *Connector) DropIndex(key *builder.Key) builder.SqlExpr

func (*Connector) DropTable 

func (c *Connector) DropTable(t *builder.Table) builder.SqlExpr

func (Connector) IsErrorConflict 

func (Connector) IsErrorConflict(err error) bool

func (Connector) IsErrorUnknownDatabase 

func (Connector) IsErrorUnknownDatabase(err error) bool

func (*Connector) Migrate 

func (c *Connector) Migrate(ctx context.Context, db sqlx.DBExecutor) error

func (*Connector) ModifyColumn 

func (c *Connector) ModifyColumn(col *builder.Column, prev *builder.Column) builder.SqlExpr

func (Connector) PrimaryKeyName 

func (Connector) PrimaryKeyName() string

func (*Connector) RenameColumn 

func (c *Connector) RenameColumn(col *builder.Column, target *builder.Column) builder.SqlExpr

func (*Connector) TruncateTable 

func (c *Connector) TruncateTable(t *builder.Table) builder.SqlExpr

func (Connector) WithDBName 

func (c Connector) WithDBName(name string) driver.Connector

type Driver 

type Driver struct {
	// contains filtered or unexported fields
}

func (*Driver) Open 

func (d *Driver) Open(dsn string) (driver.Conn, error)

type IndexSchema 

type IndexSchema struct {
	TABLE_SCHEMA string `db:"schemaname"`
	TABLE_NAME   string `db:"tablename"`
	INDEX_NAME   string `db:"indexname"`
	INDEX_DEF    string `db:"indexdef"`
}

func (IndexSchema) TableName 

func (IndexSchema) TableName() string

type LoggingConn 

type LoggingConn struct {
	driver.Conn
	// contains filtered or unexported fields
}

func (*LoggingConn) BeginTx 

func (c *LoggingConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error)

func (*LoggingConn) ExecContext 

func (c *LoggingConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (res driver.Result, err error)

func (*LoggingConn) Prepare 

func (c *LoggingConn) Prepare(string) (driver.Stmt, error)

func (*LoggingConn) QueryContext 

func (c *LoggingConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (rows driver.Rows, err error)

type LoggingTx 

type LoggingTx struct {
	// contains filtered or unexported fields
}

func (*LoggingTx) Commit 

func (tx *LoggingTx) Commit() error

func (*LoggingTx) Rollback 

func (tx *LoggingTx) Rollback() error

type Opts 

type Opts map[string]string

func ParseOption 

func ParseOption(s string) Opts

func (Opts) String 

func (o Opts) String() string

type PrivilegeDomain added in v1.2.2 

type PrivilegeDomain string
const (
	PrivilegeDomainDatabase PrivilegeDomain = "DATABASE"
	PrivilegeDomainTABLE    PrivilegeDomain = "TABLE"
)

type SqlPrinter 

type SqlPrinter struct {
	// contains filtered or unexported fields
}

func (*SqlPrinter) String 

func (p *SqlPrinter) String() string

Source Files

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