gocryptotrader/database/models/sqlite3/trade.go

// Code generated by SQLBoiler 3.5.0-gct (https://github.com/thrasher-corp/sqlboiler). DO NOT EDIT.
// This file is meant to be re-generated in place and/or deleted at any time.

package sqlite3

import (
	"context"
	"database/sql"
	"fmt"
	"reflect"
	"strings"
	"sync"
	"time"

	"github.com/pkg/errors"
	"github.com/thrasher-corp/sqlboiler/boil"
	"github.com/thrasher-corp/sqlboiler/queries"
	"github.com/thrasher-corp/sqlboiler/queries/qm"
	"github.com/thrasher-corp/sqlboiler/queries/qmhelper"
	"github.com/thrasher-corp/sqlboiler/strmangle"
	"github.com/volatiletech/null"
)

// Trade is an object representing the database table.
type Trade struct {
	ID             string      `boil:"id" json:"id" toml:"id" yaml:"id"`
	ExchangeNameID string      `boil:"exchange_name_id" json:"exchange_name_id" toml:"exchange_name_id" yaml:"exchange_name_id"`
	Tid            null.String `boil:"tid" json:"tid,omitempty" toml:"tid" yaml:"tid,omitempty"`
	Base           string      `boil:"base" json:"base" toml:"base" yaml:"base"`
	Quote          string      `boil:"quote" json:"quote" toml:"quote" yaml:"quote"`
	Asset          string      `boil:"asset" json:"asset" toml:"asset" yaml:"asset"`
	Price          float64     `boil:"price" json:"price" toml:"price" yaml:"price"`
	Amount         float64     `boil:"amount" json:"amount" toml:"amount" yaml:"amount"`
	Side           null.String `boil:"side" json:"side,omitempty" toml:"side" yaml:"side,omitempty"`
	Timestamp      string      `boil:"timestamp" json:"timestamp" toml:"timestamp" yaml:"timestamp"`

	R *tradeR `boil:"-" json:"-" toml:"-" yaml:"-"`
	L tradeL  `boil:"-" json:"-" toml:"-" yaml:"-"`
}

var TradeColumns = struct {
	ID             string
	ExchangeNameID string
	Tid            string
	Base           string
	Quote          string
	Asset          string
	Price          string
	Amount         string
	Side           string
	Timestamp      string
}{
	ID:             "id",
	ExchangeNameID: "exchange_name_id",
	Tid:            "tid",
	Base:           "base",
	Quote:          "quote",
	Asset:          "asset",
	Price:          "price",
	Amount:         "amount",
	Side:           "side",
	Timestamp:      "timestamp",
}

// Generated where

var TradeWhere = struct {
	ID             whereHelperstring
	ExchangeNameID whereHelperstring
	Tid            whereHelpernull_String
	Base           whereHelperstring
	Quote          whereHelperstring
	Asset          whereHelperstring
	Price          whereHelperfloat64
	Amount         whereHelperfloat64
	Side           whereHelpernull_String
	Timestamp      whereHelperstring
}{
	ID:             whereHelperstring{field: "\"trade\".\"id\""},
	ExchangeNameID: whereHelperstring{field: "\"trade\".\"exchange_name_id\""},
	Tid:            whereHelpernull_String{field: "\"trade\".\"tid\""},
	Base:           whereHelperstring{field: "\"trade\".\"base\""},
	Quote:          whereHelperstring{field: "\"trade\".\"quote\""},
	Asset:          whereHelperstring{field: "\"trade\".\"asset\""},
	Price:          whereHelperfloat64{field: "\"trade\".\"price\""},
	Amount:         whereHelperfloat64{field: "\"trade\".\"amount\""},
	Side:           whereHelpernull_String{field: "\"trade\".\"side\""},
	Timestamp:      whereHelperstring{field: "\"trade\".\"timestamp\""},
}

// TradeRels is where relationship names are stored.
var TradeRels = struct {
	ExchangeName string
}{
	ExchangeName: "ExchangeName",
}

// tradeR is where relationships are stored.
type tradeR struct {
	ExchangeName *Exchange
}

// NewStruct creates a new relationship struct
func (*tradeR) NewStruct() *tradeR {
	return &tradeR{}
}

// tradeL is where Load methods for each relationship are stored.
type tradeL struct{}

var (
	tradeAllColumns            = []string{"id", "exchange_name_id", "tid", "base", "quote", "asset", "price", "amount", "side", "timestamp"}
	tradeColumnsWithoutDefault = []string{"id", "exchange_name_id", "tid", "base", "quote", "asset", "price", "amount", "side", "timestamp"}
	tradeColumnsWithDefault    = []string{}
	tradePrimaryKeyColumns     = []string{"id"}
)

type (
	// TradeSlice is an alias for a slice of pointers to Trade.
	// This should generally be used opposed to []Trade.
	TradeSlice []*Trade
	// TradeHook is the signature for custom Trade hook methods
	TradeHook func(context.Context, boil.ContextExecutor, *Trade) error

	tradeQuery struct {
		*queries.Query
	}
)

// Cache for insert, update and upsert
var (
	tradeType                 = reflect.TypeOf(&Trade{})
	tradeMapping              = queries.MakeStructMapping(tradeType)
	tradePrimaryKeyMapping, _ = queries.BindMapping(tradeType, tradeMapping, tradePrimaryKeyColumns)
	tradeInsertCacheMut       sync.RWMutex
	tradeInsertCache          = make(map[string]insertCache)
	tradeUpdateCacheMut       sync.RWMutex
	tradeUpdateCache          = make(map[string]updateCache)
	tradeUpsertCacheMut       sync.RWMutex
	tradeUpsertCache          = make(map[string]insertCache)
)

var (
	// Force time package dependency for automated UpdatedAt/CreatedAt.
	_ = time.Second
	// Force qmhelper dependency for where clause generation (which doesn't
	// always happen)
	_ = qmhelper.Where
)

var tradeBeforeInsertHooks []TradeHook
var tradeBeforeUpdateHooks []TradeHook
var tradeBeforeDeleteHooks []TradeHook
var tradeBeforeUpsertHooks []TradeHook

var tradeAfterInsertHooks []TradeHook
var tradeAfterSelectHooks []TradeHook
var tradeAfterUpdateHooks []TradeHook
var tradeAfterDeleteHooks []TradeHook
var tradeAfterUpsertHooks []TradeHook

// doBeforeInsertHooks executes all "before insert" hooks.
func (o *Trade) doBeforeInsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeBeforeInsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doBeforeUpdateHooks executes all "before Update" hooks.
func (o *Trade) doBeforeUpdateHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeBeforeUpdateHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doBeforeDeleteHooks executes all "before Delete" hooks.
func (o *Trade) doBeforeDeleteHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeBeforeDeleteHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doBeforeUpsertHooks executes all "before Upsert" hooks.
func (o *Trade) doBeforeUpsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeBeforeUpsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterInsertHooks executes all "after Insert" hooks.
func (o *Trade) doAfterInsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeAfterInsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterSelectHooks executes all "after Select" hooks.
func (o *Trade) doAfterSelectHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeAfterSelectHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterUpdateHooks executes all "after Update" hooks.
func (o *Trade) doAfterUpdateHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeAfterUpdateHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterDeleteHooks executes all "after Delete" hooks.
func (o *Trade) doAfterDeleteHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeAfterDeleteHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterUpsertHooks executes all "after Upsert" hooks.
func (o *Trade) doAfterUpsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range tradeAfterUpsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// AddTradeHook registers your hook function for all future operations.
func AddTradeHook(hookPoint boil.HookPoint, tradeHook TradeHook) {
	switch hookPoint {
	case boil.BeforeInsertHook:
		tradeBeforeInsertHooks = append(tradeBeforeInsertHooks, tradeHook)
	case boil.BeforeUpdateHook:
		tradeBeforeUpdateHooks = append(tradeBeforeUpdateHooks, tradeHook)
	case boil.BeforeDeleteHook:
		tradeBeforeDeleteHooks = append(tradeBeforeDeleteHooks, tradeHook)
	case boil.BeforeUpsertHook:
		tradeBeforeUpsertHooks = append(tradeBeforeUpsertHooks, tradeHook)
	case boil.AfterInsertHook:
		tradeAfterInsertHooks = append(tradeAfterInsertHooks, tradeHook)
	case boil.AfterSelectHook:
		tradeAfterSelectHooks = append(tradeAfterSelectHooks, tradeHook)
	case boil.AfterUpdateHook:
		tradeAfterUpdateHooks = append(tradeAfterUpdateHooks, tradeHook)
	case boil.AfterDeleteHook:
		tradeAfterDeleteHooks = append(tradeAfterDeleteHooks, tradeHook)
	case boil.AfterUpsertHook:
		tradeAfterUpsertHooks = append(tradeAfterUpsertHooks, tradeHook)
	}
}

// One returns a single trade record from the query.
func (q tradeQuery) One(ctx context.Context, exec boil.ContextExecutor) (*Trade, error) {
	o := &Trade{}

	queries.SetLimit(q.Query, 1)

	err := q.Bind(ctx, exec, o)
	if err != nil {
		if errors.Cause(err) == sql.ErrNoRows {
			return nil, sql.ErrNoRows
		}
		return nil, errors.Wrap(err, "sqlite3: failed to execute a one query for trade")
	}

	if err := o.doAfterSelectHooks(ctx, exec); err != nil {
		return o, err
	}

	return o, nil
}

// All returns all Trade records from the query.
func (q tradeQuery) All(ctx context.Context, exec boil.ContextExecutor) (TradeSlice, error) {
	var o []*Trade

	err := q.Bind(ctx, exec, &o)
	if err != nil {
		return nil, errors.Wrap(err, "sqlite3: failed to assign all query results to Trade slice")
	}

	if len(tradeAfterSelectHooks) != 0 {
		for _, obj := range o {
			if err := obj.doAfterSelectHooks(ctx, exec); err != nil {
				return o, err
			}
		}
	}

	return o, nil
}

// Count returns the count of all Trade records in the query.
func (q tradeQuery) Count(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	var count int64

	queries.SetSelect(q.Query, nil)
	queries.SetCount(q.Query)

	err := q.Query.QueryRowContext(ctx, exec).Scan(&count)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: failed to count trade rows")
	}

	return count, nil
}

// Exists checks if the row exists in the table.
func (q tradeQuery) Exists(ctx context.Context, exec boil.ContextExecutor) (bool, error) {
	var count int64

	queries.SetSelect(q.Query, nil)
	queries.SetCount(q.Query)
	queries.SetLimit(q.Query, 1)

	err := q.Query.QueryRowContext(ctx, exec).Scan(&count)
	if err != nil {
		return false, errors.Wrap(err, "sqlite3: failed to check if trade exists")
	}

	return count > 0, nil
}

// ExchangeName pointed to by the foreign key.
func (o *Trade) ExchangeName(mods ...qm.QueryMod) exchangeQuery {
	queryMods := []qm.QueryMod{
		qm.Where("\"id\" = ?", o.ExchangeNameID),
	}

	queryMods = append(queryMods, mods...)

	query := Exchanges(queryMods...)
	queries.SetFrom(query.Query, "\"exchange\"")

	return query
}

// LoadExchangeName allows an eager lookup of values, cached into the
// loaded structs of the objects. This is for an N-1 relationship.
func (tradeL) LoadExchangeName(ctx context.Context, e boil.ContextExecutor, singular bool, maybeTrade interface{}, mods queries.Applicator) error {
	var slice []*Trade
	var object *Trade

	if singular {
		object = maybeTrade.(*Trade)
	} else {
		slice = *maybeTrade.(*[]*Trade)
	}

	args := make([]interface{}, 0, 1)
	if singular {
		if object.R == nil {
			object.R = &tradeR{}
		}
		args = append(args, object.ExchangeNameID)

	} else {
	Outer:
		for _, obj := range slice {
			if obj.R == nil {
				obj.R = &tradeR{}
			}

			for _, a := range args {
				if a == obj.ExchangeNameID {
					continue Outer
				}
			}

			args = append(args, obj.ExchangeNameID)

		}
	}

	if len(args) == 0 {
		return nil
	}

	query := NewQuery(qm.From(`exchange`), qm.WhereIn(`exchange.id in ?`, args...))
	if mods != nil {
		mods.Apply(query)
	}

	results, err := query.QueryContext(ctx, e)
	if err != nil {
		return errors.Wrap(err, "failed to eager load Exchange")
	}

	var resultSlice []*Exchange
	if err = queries.Bind(results, &resultSlice); err != nil {
		return errors.Wrap(err, "failed to bind eager loaded slice Exchange")
	}

	if err = results.Close(); err != nil {
		return errors.Wrap(err, "failed to close results of eager load for exchange")
	}
	if err = results.Err(); err != nil {
		return errors.Wrap(err, "error occurred during iteration of eager loaded relations for exchange")
	}

	if len(tradeAfterSelectHooks) != 0 {
		for _, obj := range resultSlice {
			if err := obj.doAfterSelectHooks(ctx, e); err != nil {
				return err
			}
		}
	}

	if len(resultSlice) == 0 {
		return nil
	}

	if singular {
		foreign := resultSlice[0]
		object.R.ExchangeName = foreign
		if foreign.R == nil {
			foreign.R = &exchangeR{}
		}
		foreign.R.ExchangeNameTrade = object
		return nil
	}

	for _, local := range slice {
		for _, foreign := range resultSlice {
			if local.ExchangeNameID == foreign.ID {
				local.R.ExchangeName = foreign
				if foreign.R == nil {
					foreign.R = &exchangeR{}
				}
				foreign.R.ExchangeNameTrade = local
				break
			}
		}
	}

	return nil
}

// SetExchangeName of the trade to the related item.
// Sets o.R.ExchangeName to related.
// Adds o to related.R.ExchangeNameTrade.
func (o *Trade) SetExchangeName(ctx context.Context, exec boil.ContextExecutor, insert bool, related *Exchange) error {
	var err error
	if insert {
		if err = related.Insert(ctx, exec, boil.Infer()); err != nil {
			return errors.Wrap(err, "failed to insert into foreign table")
		}
	}

	updateQuery := fmt.Sprintf(
		"UPDATE \"trade\" SET %s WHERE %s",
		strmangle.SetParamNames("\"", "\"", 0, []string{"exchange_name_id"}),
		strmangle.WhereClause("\"", "\"", 0, tradePrimaryKeyColumns),
	)
	values := []interface{}{related.ID, o.ID}

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, updateQuery)
		fmt.Fprintln(boil.DebugWriter, values)
	}

	if _, err = exec.ExecContext(ctx, updateQuery, values...); err != nil {
		return errors.Wrap(err, "failed to update local table")
	}

	o.ExchangeNameID = related.ID
	if o.R == nil {
		o.R = &tradeR{
			ExchangeName: related,
		}
	} else {
		o.R.ExchangeName = related
	}

	if related.R == nil {
		related.R = &exchangeR{
			ExchangeNameTrade: o,
		}
	} else {
		related.R.ExchangeNameTrade = o
	}

	return nil
}

// Trades retrieves all the records using an executor.
func Trades(mods ...qm.QueryMod) tradeQuery {
	mods = append(mods, qm.From("\"trade\""))
	return tradeQuery{NewQuery(mods...)}
}

// FindTrade retrieves a single record by ID with an executor.
// If selectCols is empty Find will return all columns.
func FindTrade(ctx context.Context, exec boil.ContextExecutor, iD string, selectCols ...string) (*Trade, error) {
	tradeObj := &Trade{}

	sel := "*"
	if len(selectCols) > 0 {
		sel = strings.Join(strmangle.IdentQuoteSlice(dialect.LQ, dialect.RQ, selectCols), ",")
	}
	query := fmt.Sprintf(
		"select %s from \"trade\" where \"id\"=?", sel,
	)

	q := queries.Raw(query, iD)

	err := q.Bind(ctx, exec, tradeObj)
	if err != nil {
		if errors.Cause(err) == sql.ErrNoRows {
			return nil, sql.ErrNoRows
		}
		return nil, errors.Wrap(err, "sqlite3: unable to select from trade")
	}

	return tradeObj, nil
}

// Insert a single record using an executor.
// See boil.Columns.InsertColumnSet documentation to understand column list inference for inserts.
func (o *Trade) Insert(ctx context.Context, exec boil.ContextExecutor, columns boil.Columns) error {
	if o == nil {
		return errors.New("sqlite3: no trade provided for insertion")
	}

	var err error

	if err := o.doBeforeInsertHooks(ctx, exec); err != nil {
		return err
	}

	nzDefaults := queries.NonZeroDefaultSet(tradeColumnsWithDefault, o)

	key := makeCacheKey(columns, nzDefaults)
	tradeInsertCacheMut.RLock()
	cache, cached := tradeInsertCache[key]
	tradeInsertCacheMut.RUnlock()

	if !cached {
		wl, returnColumns := columns.InsertColumnSet(
			tradeAllColumns,
			tradeColumnsWithDefault,
			tradeColumnsWithoutDefault,
			nzDefaults,
		)

		cache.valueMapping, err = queries.BindMapping(tradeType, tradeMapping, wl)
		if err != nil {
			return err
		}
		cache.retMapping, err = queries.BindMapping(tradeType, tradeMapping, returnColumns)
		if err != nil {
			return err
		}
		if len(wl) != 0 {
			cache.query = fmt.Sprintf("INSERT INTO \"trade\" (\"%s\") %%sVALUES (%s)%%s", strings.Join(wl, "\",\""), strmangle.Placeholders(dialect.UseIndexPlaceholders, len(wl), 1, 1))
		} else {
			cache.query = "INSERT INTO \"trade\" () VALUES ()%s%s"
		}

		var queryOutput, queryReturning string

		if len(cache.retMapping) != 0 {
			cache.retQuery = fmt.Sprintf("SELECT \"%s\" FROM \"trade\" WHERE %s", strings.Join(returnColumns, "\",\""), strmangle.WhereClause("\"", "\"", 0, tradePrimaryKeyColumns))
		}

		cache.query = fmt.Sprintf(cache.query, queryOutput, queryReturning)
	}

	value := reflect.Indirect(reflect.ValueOf(o))
	vals := queries.ValuesFromMapping(value, cache.valueMapping)

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, cache.query)
		fmt.Fprintln(boil.DebugWriter, vals)
	}

	_, err = exec.ExecContext(ctx, cache.query, vals...)

	if err != nil {
		return errors.Wrap(err, "sqlite3: unable to insert into trade")
	}

	var identifierCols []interface{}

	if len(cache.retMapping) == 0 {
		goto CacheNoHooks
	}

	identifierCols = []interface{}{
		o.ID,
	}

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, cache.retQuery)
		fmt.Fprintln(boil.DebugWriter, identifierCols...)
	}

	err = exec.QueryRowContext(ctx, cache.retQuery, identifierCols...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
	if err != nil {
		return errors.Wrap(err, "sqlite3: unable to populate default values for trade")
	}

CacheNoHooks:
	if !cached {
		tradeInsertCacheMut.Lock()
		tradeInsertCache[key] = cache
		tradeInsertCacheMut.Unlock()
	}

	return o.doAfterInsertHooks(ctx, exec)
}

// Update uses an executor to update the Trade.
// See boil.Columns.UpdateColumnSet documentation to understand column list inference for updates.
// Update does not automatically update the record in case of default values. Use .Reload() to refresh the records.
func (o *Trade) Update(ctx context.Context, exec boil.ContextExecutor, columns boil.Columns) (int64, error) {
	var err error
	if err = o.doBeforeUpdateHooks(ctx, exec); err != nil {
		return 0, err
	}
	key := makeCacheKey(columns, nil)
	tradeUpdateCacheMut.RLock()
	cache, cached := tradeUpdateCache[key]
	tradeUpdateCacheMut.RUnlock()

	if !cached {
		wl := columns.UpdateColumnSet(
			tradeAllColumns,
			tradePrimaryKeyColumns,
		)

		if len(wl) == 0 {
			return 0, errors.New("sqlite3: unable to update trade, could not build whitelist")
		}

		cache.query = fmt.Sprintf("UPDATE \"trade\" SET %s WHERE %s",
			strmangle.SetParamNames("\"", "\"", 0, wl),
			strmangle.WhereClause("\"", "\"", 0, tradePrimaryKeyColumns),
		)
		cache.valueMapping, err = queries.BindMapping(tradeType, tradeMapping, append(wl, tradePrimaryKeyColumns...))
		if err != nil {
			return 0, err
		}
	}

	values := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(o)), cache.valueMapping)

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, cache.query)
		fmt.Fprintln(boil.DebugWriter, values)
	}

	var result sql.Result
	result, err = exec.ExecContext(ctx, cache.query, values...)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to update trade row")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: failed to get rows affected by update for trade")
	}

	if !cached {
		tradeUpdateCacheMut.Lock()
		tradeUpdateCache[key] = cache
		tradeUpdateCacheMut.Unlock()
	}

	return rowsAff, o.doAfterUpdateHooks(ctx, exec)
}

// UpdateAll updates all rows with the specified column values.
func (q tradeQuery) UpdateAll(ctx context.Context, exec boil.ContextExecutor, cols M) (int64, error) {
	queries.SetUpdate(q.Query, cols)

	result, err := q.Query.ExecContext(ctx, exec)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to update all for trade")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to retrieve rows affected for trade")
	}

	return rowsAff, nil
}

// UpdateAll updates all rows with the specified column values, using an executor.
func (o TradeSlice) UpdateAll(ctx context.Context, exec boil.ContextExecutor, cols M) (int64, error) {
	ln := int64(len(o))
	if ln == 0 {
		return 0, nil
	}

	if len(cols) == 0 {
		return 0, errors.New("sqlite3: update all requires at least one column argument")
	}

	colNames := make([]string, len(cols))
	args := make([]interface{}, len(cols))

	i := 0
	for name, value := range cols {
		colNames[i] = name
		args[i] = value
		i++
	}

	// Append all of the primary key values for each column
	for _, obj := range o {
		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), tradePrimaryKeyMapping)
		args = append(args, pkeyArgs...)
	}

	sql := fmt.Sprintf("UPDATE \"trade\" SET %s WHERE %s",
		strmangle.SetParamNames("\"", "\"", 0, colNames),
		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 0, tradePrimaryKeyColumns, len(o)))

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, sql)
		fmt.Fprintln(boil.DebugWriter, args...)
	}

	result, err := exec.ExecContext(ctx, sql, args...)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to update all in trade slice")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to retrieve rows affected all in update all trade")
	}
	return rowsAff, nil
}

// Delete deletes a single Trade record with an executor.
// Delete will match against the primary key column to find the record to delete.
func (o *Trade) Delete(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	if o == nil {
		return 0, errors.New("sqlite3: no Trade provided for delete")
	}

	if err := o.doBeforeDeleteHooks(ctx, exec); err != nil {
		return 0, err
	}

	args := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(o)), tradePrimaryKeyMapping)
	sql := "DELETE FROM \"trade\" WHERE \"id\"=?"

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, sql)
		fmt.Fprintln(boil.DebugWriter, args...)
	}

	result, err := exec.ExecContext(ctx, sql, args...)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to delete from trade")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: failed to get rows affected by delete for trade")
	}

	if err := o.doAfterDeleteHooks(ctx, exec); err != nil {
		return 0, err
	}

	return rowsAff, nil
}

// DeleteAll deletes all matching rows.
func (q tradeQuery) DeleteAll(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	if q.Query == nil {
		return 0, errors.New("sqlite3: no tradeQuery provided for delete all")
	}

	queries.SetDelete(q.Query)

	result, err := q.Query.ExecContext(ctx, exec)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to delete all from trade")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: failed to get rows affected by deleteall for trade")
	}

	return rowsAff, nil
}

// DeleteAll deletes all rows in the slice, using an executor.
func (o TradeSlice) DeleteAll(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	if len(o) == 0 {
		return 0, nil
	}

	if len(tradeBeforeDeleteHooks) != 0 {
		for _, obj := range o {
			if err := obj.doBeforeDeleteHooks(ctx, exec); err != nil {
				return 0, err
			}
		}
	}

	var args []interface{}
	for _, obj := range o {
		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), tradePrimaryKeyMapping)
		args = append(args, pkeyArgs...)
	}

	sql := "DELETE FROM \"trade\" WHERE " +
		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 0, tradePrimaryKeyColumns, len(o))

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, sql)
		fmt.Fprintln(boil.DebugWriter, args)
	}

	result, err := exec.ExecContext(ctx, sql, args...)
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: unable to delete all from trade slice")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "sqlite3: failed to get rows affected by deleteall for trade")
	}

	if len(tradeAfterDeleteHooks) != 0 {
		for _, obj := range o {
			if err := obj.doAfterDeleteHooks(ctx, exec); err != nil {
				return 0, err
			}
		}
	}

	return rowsAff, nil
}

// Reload refetches the object from the database
// using the primary keys with an executor.
func (o *Trade) Reload(ctx context.Context, exec boil.ContextExecutor) error {
	ret, err := FindTrade(ctx, exec, o.ID)
	if err != nil {
		return err
	}

	*o = *ret
	return nil
}

// ReloadAll refetches every row with matching primary key column values
// and overwrites the original object slice with the newly updated slice.
func (o *TradeSlice) ReloadAll(ctx context.Context, exec boil.ContextExecutor) error {
	if o == nil || len(*o) == 0 {
		return nil
	}

	slice := TradeSlice{}
	var args []interface{}
	for _, obj := range *o {
		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), tradePrimaryKeyMapping)
		args = append(args, pkeyArgs...)
	}

	sql := "SELECT \"trade\".* FROM \"trade\" WHERE " +
		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 0, tradePrimaryKeyColumns, len(*o))

	q := queries.Raw(sql, args...)

	err := q.Bind(ctx, exec, &slice)
	if err != nil {
		return errors.Wrap(err, "sqlite3: unable to reload all in TradeSlice")
	}

	*o = slice

	return nil
}

// TradeExists checks if the Trade row exists.
func TradeExists(ctx context.Context, exec boil.ContextExecutor, iD string) (bool, error) {
	var exists bool
	sql := "select exists(select 1 from \"trade\" where \"id\"=? limit 1)"

	if boil.DebugMode {
		fmt.Fprintln(boil.DebugWriter, sql)
		fmt.Fprintln(boil.DebugWriter, iD)
	}

	row := exec.QueryRowContext(ctx, sql, iD)

	err := row.Scan(&exists)
	if err != nil {
		return false, errors.Wrap(err, "sqlite3: unable to check if trade exists")
	}

	return exists, nil
}