postgres

package module

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Versions in this module

v1

v1.3.1

Aug 24, 2024

Changes in this version

+ func IsConstraintViolationError(err error) bool

+ func IsDuplicateKeyError(err error) bool

type Error

+ func (e *Error) IsConstraintViolationError() bool

+ func (e *Error) IsDuplicateKeyError() bool

v1.3.0

May 6, 2024

Changes in this version

+ func IsPostgresURL(rawUrl string) bool

+ type Conn struct

+ func (c *Conn) Copy(ctx context.Context, tableName string, columnNames []string, ...) (int64, error)

+ func (c *Conn) DB() *Database

+ func (c *Conn) Exec(ctx context.Context, sql string, args ...interface{}) (int64, error)

+ func (c *Conn) QueryRow(ctx context.Context, sql string, args ...interface{}) Row

+ func (c *Conn) QueryRows(ctx context.Context, sql string, args ...interface{}) Rows

+ func (c *Conn) WithinTx(ctx context.Context, cb WithinTxCallback) error

type Database

+ func (db *Database) RunMigrations(ctx context.Context, tableName string, cb MigrationStepCallback) error

+ func (db *Database) WithinConn(ctx context.Context, cb WithinConnCallback) error

+ type MigrationStep struct

+ Name string

+ SequenceNo int

+ Sql string

+ func CreateMigrationStepsFromSqlContent(content string) ([]MigrationStep, error)

+ type MigrationStepCallback func(ctx context.Context, stepIdx int) (MigrationStep, error)

type Options

+ ExtendedSettings map[string]string

type Tx

+ func (tx *Tx) WithinTx(ctx context.Context, cb WithinTxCallback) error

+ type WithinConnCallback = func(ctx context.Context, conn Conn) error

v1.2.0

Mar 7, 2024

Changes in this version

type Database

+ func NewFromURL(ctx context.Context, rawUrl string) (*Database, error)

v1.1.1

Jan 8, 2024

v1.1.0

Nov 27, 2023

Changes in this version

type Error

+ Details *ErrorDetails

+ type ErrorDetails struct

+ Code string

+ ColumnName string

+ ConstraintName string

+ DataTypeName string

+ Detail string

+ File string

+ Hint string

+ Line int32

+ Message string

+ Position int32

+ Routine string

+ SchemaName string

+ Severity string

+ TableName string

+ Where string

v1.0.2

Nov 13, 2023

v1.0.1

Sep 26, 2023

v1.0.0

Aug 2, 2023

Changes in this version

+ func IsDatabaseError(err error) bool

+ func IsNetworkError(err error) bool

+ func IsNoRowsError(err error) bool

+ type CopyCallback func(ctx context.Context, idx int) ([]interface{}, error)

+ type Database struct

+ func New(ctx context.Context, opts Options) (*Database, error)

+ func (db *Database) Close()

+ func (db *Database) Copy(ctx context.Context, tableName string, columnNames []string, ...) (int64, error)

+ func (db *Database) Exec(ctx context.Context, sql string, args ...interface{}) (int64, error)

+ func (db *Database) QueryRow(ctx context.Context, sql string, args ...interface{}) Row

+ func (db *Database) QueryRows(ctx context.Context, sql string, args ...interface{}) Rows

+ func (db *Database) SetEventHandler(handler ErrorHandler)

+ func (db *Database) WithinTx(ctx context.Context, callback WithinTxCallback) error

+ type Error struct

+ func (e *Error) Error() string

+ func (e *Error) Unwrap() error

+ type ErrorHandler func(err error)

+ type NoRowsError struct

+ func (e *NoRowsError) Error() string

+ type Options struct

+ Host string

+ MaxConns int32

+ Name string

+ Password string

+ Port uint16

+ SSLMode SSLMode

+ User string

+ type Row interface

+ Scan func(dest ...interface{}) error

+ type Rows interface

+ Do func(callback ScanRowsCallback) error

+ type SSLMode int

+ const SSLModeAllow

+ const SSLModeDisable

+ const SSLModeRequired

+ type ScanRowsCallback = func(ctx context.Context, row Row) (bool, error)

+ type Tx struct

+ func (tx *Tx) Copy(ctx context.Context, tableName string, columnNames []string, ...) (int64, error)

+ func (tx *Tx) DB() *Database

+ func (tx *Tx) Exec(ctx context.Context, sql string, args ...interface{}) (int64, error)

+ func (tx *Tx) QueryRow(ctx context.Context, sql string, args ...interface{}) Row

+ func (tx *Tx) QueryRows(ctx context.Context, sql string, args ...interface{}) Rows

+ type WithinTxCallback = func(ctx context.Context, tx Tx) error

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