1 files changed, 0 insertions, 443 deletions
diff --git a/vendor/github.com/jackc/pgx/v5/tx.go b/vendor/github.com/jackc/pgx/v5/tx.go
deleted file mode 100644
index 168d7ba6c..000000000
--- a/vendor/github.com/jackc/pgx/v5/tx.go
+++ /dev/null
@@ -1,443 +0,0 @@
-package pgx
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/jackc/pgx/v5/pgconn"
-)
-
-// TxIsoLevel is the transaction isolation level (serializable, repeatable read, read committed or read uncommitted)
-type TxIsoLevel string
-
-// Transaction isolation levels
-const (
-	Serializable    TxIsoLevel = "serializable"
-	RepeatableRead  TxIsoLevel = "repeatable read"
-	ReadCommitted   TxIsoLevel = "read committed"
-	ReadUncommitted TxIsoLevel = "read uncommitted"
-)
-
-// TxAccessMode is the transaction access mode (read write or read only)
-type TxAccessMode string
-
-// Transaction access modes
-const (
-	ReadWrite TxAccessMode = "read write"
-	ReadOnly  TxAccessMode = "read only"
-)
-
-// TxDeferrableMode is the transaction deferrable mode (deferrable or not deferrable)
-type TxDeferrableMode string
-
-// Transaction deferrable modes
-const (
-	Deferrable    TxDeferrableMode = "deferrable"
-	NotDeferrable TxDeferrableMode = "not deferrable"
-)
-
-// TxOptions are transaction modes within a transaction block
-type TxOptions struct {
-	IsoLevel       TxIsoLevel
-	AccessMode     TxAccessMode
-	DeferrableMode TxDeferrableMode
-
-	// BeginQuery is the SQL query that will be executed to begin the transaction. This allows using non-standard syntax
-	// such as BEGIN PRIORITY HIGH with CockroachDB. If set this will override the other settings.
-	BeginQuery string
-	// CommitQuery is the SQL query that will be executed to commit the transaction.
-	CommitQuery string
-}
-
-var emptyTxOptions TxOptions
-
-func (txOptions TxOptions) beginSQL() string {
-	if txOptions == emptyTxOptions {
-		return "begin"
-	}
-
-	if txOptions.BeginQuery != "" {
-		return txOptions.BeginQuery
-	}
-
-	var buf strings.Builder
-	buf.Grow(64) // 64 - maximum length of string with available options
-	buf.WriteString("begin")
-
-	if txOptions.IsoLevel != "" {
-		buf.WriteString(" isolation level ")
-		buf.WriteString(string(txOptions.IsoLevel))
-	}
-	if txOptions.AccessMode != "" {
-		buf.WriteByte(' ')
-		buf.WriteString(string(txOptions.AccessMode))
-	}
-	if txOptions.DeferrableMode != "" {
-		buf.WriteByte(' ')
-		buf.WriteString(string(txOptions.DeferrableMode))
-	}
-
-	return buf.String()
-}
-
-var ErrTxClosed = errors.New("tx is closed")
-
-// ErrTxCommitRollback occurs when an error has occurred in a transaction and
-// Commit() is called. PostgreSQL accepts COMMIT on aborted transactions, but
-// it is treated as ROLLBACK.
-var ErrTxCommitRollback = errors.New("commit unexpectedly resulted in rollback")
-
-// Begin starts a transaction. Unlike database/sql, the context only affects the begin command. i.e. there is no
-// auto-rollback on context cancellation.
-func (c *Conn) Begin(ctx context.Context) (Tx, error) {
-	return c.BeginTx(ctx, TxOptions{})
-}
-
-// BeginTx starts a transaction with txOptions determining the transaction mode. Unlike database/sql, the context only
-// affects the begin command. i.e. there is no auto-rollback on context cancellation.
-func (c *Conn) BeginTx(ctx context.Context, txOptions TxOptions) (Tx, error) {
-	_, err := c.Exec(ctx, txOptions.beginSQL())
-	if err != nil {
-		// begin should never fail unless there is an underlying connection issue or
-		// a context timeout. In either case, the connection is possibly broken.
-		c.die(errors.New("failed to begin transaction"))
-		return nil, err
-	}
-
-	return &dbTx{
-		conn:        c,
-		commitQuery: txOptions.CommitQuery,
-	}, nil
-}
-
-// Tx represents a database transaction.
-//
-// Tx is an interface instead of a struct to enable connection pools to be implemented without relying on internal pgx
-// state, to support pseudo-nested transactions with savepoints, and to allow tests to mock transactions. However,
-// adding a method to an interface is technically a breaking change. If new methods are added to Conn it may be
-// desirable to add them to Tx as well. Because of this the Tx interface is partially excluded from semantic version
-// requirements. Methods will not be removed or changed, but new methods may be added.
-type Tx interface {
-	// Begin starts a pseudo nested transaction.
-	Begin(ctx context.Context) (Tx, error)
-
-	// Commit commits the transaction if this is a real transaction or releases the savepoint if this is a pseudo nested
-	// transaction. Commit will return an error where errors.Is(ErrTxClosed) is true if the Tx is already closed, but is
-	// otherwise safe to call multiple times. If the commit fails with a rollback status (e.g. the transaction was already
-	// in a broken state) then an error where errors.Is(ErrTxCommitRollback) is true will be returned.
-	Commit(ctx context.Context) error
-
-	// Rollback rolls back the transaction if this is a real transaction or rolls back to the savepoint if this is a
-	// pseudo nested transaction. Rollback will return an error where errors.Is(ErrTxClosed) is true if the Tx is already
-	// closed, but is otherwise safe to call multiple times. Hence, a defer tx.Rollback() is safe even if tx.Commit() will
-	// be called first in a non-error condition. Any other failure of a real transaction will result in the connection
-	// being closed.
-	Rollback(ctx context.Context) error
-
-	CopyFrom(ctx context.Context, tableName Identifier, columnNames []string, rowSrc CopyFromSource) (int64, error)
-	SendBatch(ctx context.Context, b *Batch) BatchResults
-	LargeObjects() LargeObjects
-
-	Prepare(ctx context.Context, name, sql string) (*pgconn.StatementDescription, error)
-
-	Exec(ctx context.Context, sql string, arguments ...any) (commandTag pgconn.CommandTag, err error)
-	Query(ctx context.Context, sql string, args ...any) (Rows, error)
-	QueryRow(ctx context.Context, sql string, args ...any) Row
-
-	// Conn returns the underlying *Conn that on which this transaction is executing.
-	Conn() *Conn
-}
-
-// dbTx represents a database transaction.
-//
-// All dbTx methods return ErrTxClosed if Commit or Rollback has already been
-// called on the dbTx.
-type dbTx struct {
-	conn         *Conn
-	savepointNum int64
-	closed       bool
-	commitQuery  string
-}
-
-// Begin starts a pseudo nested transaction implemented with a savepoint.
-func (tx *dbTx) Begin(ctx context.Context) (Tx, error) {
-	if tx.closed {
-		return nil, ErrTxClosed
-	}
-
-	tx.savepointNum++
-	_, err := tx.conn.Exec(ctx, "savepoint sp_"+strconv.FormatInt(tx.savepointNum, 10))
-	if err != nil {
-		return nil, err
-	}
-
-	return &dbSimulatedNestedTx{tx: tx, savepointNum: tx.savepointNum}, nil
-}
-
-// Commit commits the transaction.
-func (tx *dbTx) Commit(ctx context.Context) error {
-	if tx.closed {
-		return ErrTxClosed
-	}
-
-	commandSQL := "commit"
-	if tx.commitQuery != "" {
-		commandSQL = tx.commitQuery
-	}
-
-	commandTag, err := tx.conn.Exec(ctx, commandSQL)
-	tx.closed = true
-	if err != nil {
-		if tx.conn.PgConn().TxStatus() != 'I' {
-			_ = tx.conn.Close(ctx) // already have error to return
-		}
-		return err
-	}
-	if commandTag.String() == "ROLLBACK" {
-		return ErrTxCommitRollback
-	}
-
-	return nil
-}
-
-// Rollback rolls back the transaction. Rollback will return ErrTxClosed if the
-// Tx is already closed, but is otherwise safe to call multiple times. Hence, a
-// defer tx.Rollback() is safe even if tx.Commit() will be called first in a
-// non-error condition.
-func (tx *dbTx) Rollback(ctx context.Context) error {
-	if tx.closed {
-		return ErrTxClosed
-	}
-
-	_, err := tx.conn.Exec(ctx, "rollback")
-	tx.closed = true
-	if err != nil {
-		// A rollback failure leaves the connection in an undefined state
-		tx.conn.die(fmt.Errorf("rollback failed: %w", err))
-		return err
-	}
-
-	return nil
-}
-
-// Exec delegates to the underlying *Conn
-func (tx *dbTx) Exec(ctx context.Context, sql string, arguments ...any) (commandTag pgconn.CommandTag, err error) {
-	if tx.closed {
-		return pgconn.CommandTag{}, ErrTxClosed
-	}
-
-	return tx.conn.Exec(ctx, sql, arguments...)
-}
-
-// Prepare delegates to the underlying *Conn
-func (tx *dbTx) Prepare(ctx context.Context, name, sql string) (*pgconn.StatementDescription, error) {
-	if tx.closed {
-		return nil, ErrTxClosed
-	}
-
-	return tx.conn.Prepare(ctx, name, sql)
-}
-
-// Query delegates to the underlying *Conn
-func (tx *dbTx) Query(ctx context.Context, sql string, args ...any) (Rows, error) {
-	if tx.closed {
-		// Because checking for errors can be deferred to the *Rows, build one with the error
-		err := ErrTxClosed
-		return &baseRows{closed: true, err: err}, err
-	}
-
-	return tx.conn.Query(ctx, sql, args...)
-}
-
-// QueryRow delegates to the underlying *Conn
-func (tx *dbTx) QueryRow(ctx context.Context, sql string, args ...any) Row {
-	rows, _ := tx.Query(ctx, sql, args...)
-	return (*connRow)(rows.(*baseRows))
-}
-
-// CopyFrom delegates to the underlying *Conn
-func (tx *dbTx) CopyFrom(ctx context.Context, tableName Identifier, columnNames []string, rowSrc CopyFromSource) (int64, error) {
-	if tx.closed {
-		return 0, ErrTxClosed
-	}
-
-	return tx.conn.CopyFrom(ctx, tableName, columnNames, rowSrc)
-}
-
-// SendBatch delegates to the underlying *Conn
-func (tx *dbTx) SendBatch(ctx context.Context, b *Batch) BatchResults {
-	if tx.closed {
-		return &batchResults{err: ErrTxClosed}
-	}
-
-	return tx.conn.SendBatch(ctx, b)
-}
-
-// LargeObjects returns a LargeObjects instance for the transaction.
-func (tx *dbTx) LargeObjects() LargeObjects {
-	return LargeObjects{tx: tx}
-}
-
-func (tx *dbTx) Conn() *Conn {
-	return tx.conn
-}
-
-// dbSimulatedNestedTx represents a simulated nested transaction implemented by a savepoint.
-type dbSimulatedNestedTx struct {
-	tx           Tx
-	savepointNum int64
-	closed       bool
-}
-
-// Begin starts a pseudo nested transaction implemented with a savepoint.
-func (sp *dbSimulatedNestedTx) Begin(ctx context.Context) (Tx, error) {
-	if sp.closed {
-		return nil, ErrTxClosed
-	}
-
-	return sp.tx.Begin(ctx)
-}
-
-// Commit releases the savepoint essentially committing the pseudo nested transaction.
-func (sp *dbSimulatedNestedTx) Commit(ctx context.Context) error {
-	if sp.closed {
-		return ErrTxClosed
-	}
-
-	_, err := sp.Exec(ctx, "release savepoint sp_"+strconv.FormatInt(sp.savepointNum, 10))
-	sp.closed = true
-	return err
-}
-
-// Rollback rolls back to the savepoint essentially rolling back the pseudo nested transaction. Rollback will return
-// ErrTxClosed if the dbSavepoint is already closed, but is otherwise safe to call multiple times. Hence, a defer sp.Rollback()
-// is safe even if sp.Commit() will be called first in a non-error condition.
-func (sp *dbSimulatedNestedTx) Rollback(ctx context.Context) error {
-	if sp.closed {
-		return ErrTxClosed
-	}
-
-	_, err := sp.Exec(ctx, "rollback to savepoint sp_"+strconv.FormatInt(sp.savepointNum, 10))
-	sp.closed = true
-	return err
-}
-
-// Exec delegates to the underlying Tx
-func (sp *dbSimulatedNestedTx) Exec(ctx context.Context, sql string, arguments ...any) (commandTag pgconn.CommandTag, err error) {
-	if sp.closed {
-		return pgconn.CommandTag{}, ErrTxClosed
-	}
-
-	return sp.tx.Exec(ctx, sql, arguments...)
-}
-
-// Prepare delegates to the underlying Tx
-func (sp *dbSimulatedNestedTx) Prepare(ctx context.Context, name, sql string) (*pgconn.StatementDescription, error) {
-	if sp.closed {
-		return nil, ErrTxClosed
-	}
-
-	return sp.tx.Prepare(ctx, name, sql)
-}
-
-// Query delegates to the underlying Tx
-func (sp *dbSimulatedNestedTx) Query(ctx context.Context, sql string, args ...any) (Rows, error) {
-	if sp.closed {
-		// Because checking for errors can be deferred to the *Rows, build one with the error
-		err := ErrTxClosed
-		return &baseRows{closed: true, err: err}, err
-	}
-
-	return sp.tx.Query(ctx, sql, args...)
-}
-
-// QueryRow delegates to the underlying Tx
-func (sp *dbSimulatedNestedTx) QueryRow(ctx context.Context, sql string, args ...any) Row {
-	rows, _ := sp.Query(ctx, sql, args...)
-	return (*connRow)(rows.(*baseRows))
-}
-
-// CopyFrom delegates to the underlying *Conn
-func (sp *dbSimulatedNestedTx) CopyFrom(ctx context.Context, tableName Identifier, columnNames []string, rowSrc CopyFromSource) (int64, error) {
-	if sp.closed {
-		return 0, ErrTxClosed
-	}
-
-	return sp.tx.CopyFrom(ctx, tableName, columnNames, rowSrc)
-}
-
-// SendBatch delegates to the underlying *Conn
-func (sp *dbSimulatedNestedTx) SendBatch(ctx context.Context, b *Batch) BatchResults {
-	if sp.closed {
-		return &batchResults{err: ErrTxClosed}
-	}
-
-	return sp.tx.SendBatch(ctx, b)
-}
-
-func (sp *dbSimulatedNestedTx) LargeObjects() LargeObjects {
-	return LargeObjects{tx: sp}
-}
-
-func (sp *dbSimulatedNestedTx) Conn() *Conn {
-	return sp.tx.Conn()
-}
-
-// BeginFunc calls Begin on db and then calls fn. If fn does not return an error then it calls Commit on db. If fn
-// returns an error it calls Rollback on db. The context will be used when executing the transaction control statements
-// (BEGIN, ROLLBACK, and COMMIT) but does not otherwise affect the execution of fn.
-func BeginFunc(
-	ctx context.Context,
-	db interface {
-		Begin(ctx context.Context) (Tx, error)
-	},
-	fn func(Tx) error,
-) (err error) {
-	var tx Tx
-	tx, err = db.Begin(ctx)
-	if err != nil {
-		return err
-	}
-
-	return beginFuncExec(ctx, tx, fn)
-}
-
-// BeginTxFunc calls BeginTx on db and then calls fn. If fn does not return an error then it calls Commit on db. If fn
-// returns an error it calls Rollback on db. The context will be used when executing the transaction control statements
-// (BEGIN, ROLLBACK, and COMMIT) but does not otherwise affect the execution of fn.
-func BeginTxFunc(
-	ctx context.Context,
-	db interface {
-		BeginTx(ctx context.Context, txOptions TxOptions) (Tx, error)
-	},
-	txOptions TxOptions,
-	fn func(Tx) error,
-) (err error) {
-	var tx Tx
-	tx, err = db.BeginTx(ctx, txOptions)
-	if err != nil {
-		return err
-	}
-
-	return beginFuncExec(ctx, tx, fn)
-}
-
-func beginFuncExec(ctx context.Context, tx Tx, fn func(Tx) error) (err error) {
-	defer func() {
-		rollbackErr := tx.Rollback(ctx)
-		if rollbackErr != nil && !errors.Is(rollbackErr, ErrTxClosed) {
-			err = rollbackErr
-		}
-	}()
-
-	fErr := fn(tx)
-	if fErr != nil {
-		_ = tx.Rollback(ctx) // ignore rollback error as there is already an error to return
-		return fErr
-	}
-
-	return tx.Commit(ctx)
-}