refactor: Start implementation of public API

2021-12-06 21:01:41 +01:00
parent bbfde631a9
commit 4f5d298c8e
45 changed files with 211 additions and 54 deletions
--- a/internal/db/sqlite/models/metadata/gorp_migrations.go
+++ b/internal/db/sqlite/models/metadata/gorp_migrations.go
@@ -0,0 +1,812 @@
+// Code generated by SQLBoiler 4.8.3 (https://github.com/volatiletech/sqlboiler). DO NOT EDIT.
+// This file is meant to be re-generated in place and/or deleted at any time.
+
+package models
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"reflect"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/friendsofgo/errors"
+	"github.com/volatiletech/null/v8"
+	"github.com/volatiletech/sqlboiler/v4/boil"
+	"github.com/volatiletech/sqlboiler/v4/queries"
+	"github.com/volatiletech/sqlboiler/v4/queries/qm"
+	"github.com/volatiletech/sqlboiler/v4/queries/qmhelper"
+	"github.com/volatiletech/strmangle"
+)
+
+// GorpMigration is an object representing the database table.
+type GorpMigration struct {
+	ID        string    `boil:"id" json:"id" toml:"id" yaml:"id"`
+	AppliedAt null.Time `boil:"applied_at" json:"applied_at,omitempty" toml:"applied_at" yaml:"applied_at,omitempty"`
+
+	R *gorpMigrationR `boil:"-" json:"-" toml:"-" yaml:"-"`
+	L gorpMigrationL  `boil:"-" json:"-" toml:"-" yaml:"-"`
+}
+
+var GorpMigrationColumns = struct {
+	ID        string
+	AppliedAt string
+}{
+	ID:        "id",
+	AppliedAt: "applied_at",
+}
+
+var GorpMigrationTableColumns = struct {
+	ID        string
+	AppliedAt string
+}{
+	ID:        "gorp_migrations.id",
+	AppliedAt: "gorp_migrations.applied_at",
+}
+
+// Generated where
+
+type whereHelperstring struct{ field string }
+
+func (w whereHelperstring) EQ(x string) qm.QueryMod  { return qmhelper.Where(w.field, qmhelper.EQ, x) }
+func (w whereHelperstring) NEQ(x string) qm.QueryMod { return qmhelper.Where(w.field, qmhelper.NEQ, x) }
+func (w whereHelperstring) LT(x string) qm.QueryMod  { return qmhelper.Where(w.field, qmhelper.LT, x) }
+func (w whereHelperstring) LTE(x string) qm.QueryMod { return qmhelper.Where(w.field, qmhelper.LTE, x) }
+func (w whereHelperstring) GT(x string) qm.QueryMod  { return qmhelper.Where(w.field, qmhelper.GT, x) }
+func (w whereHelperstring) GTE(x string) qm.QueryMod { return qmhelper.Where(w.field, qmhelper.GTE, x) }
+func (w whereHelperstring) IN(slice []string) qm.QueryMod {
+	values := make([]interface{}, 0, len(slice))
+	for _, value := range slice {
+		values = append(values, value)
+	}
+	return qm.WhereIn(fmt.Sprintf("%s IN ?", w.field), values...)
+}
+func (w whereHelperstring) NIN(slice []string) qm.QueryMod {
+	values := make([]interface{}, 0, len(slice))
+	for _, value := range slice {
+		values = append(values, value)
+	}
+	return qm.WhereNotIn(fmt.Sprintf("%s NOT IN ?", w.field), values...)
+}
+
+type whereHelpernull_Time struct{ field string }
+
+func (w whereHelpernull_Time) EQ(x null.Time) qm.QueryMod {
+	return qmhelper.WhereNullEQ(w.field, false, x)
+}
+func (w whereHelpernull_Time) NEQ(x null.Time) qm.QueryMod {
+	return qmhelper.WhereNullEQ(w.field, true, x)
+}
+func (w whereHelpernull_Time) LT(x null.Time) qm.QueryMod {
+	return qmhelper.Where(w.field, qmhelper.LT, x)
+}
+func (w whereHelpernull_Time) LTE(x null.Time) qm.QueryMod {
+	return qmhelper.Where(w.field, qmhelper.LTE, x)
+}
+func (w whereHelpernull_Time) GT(x null.Time) qm.QueryMod {
+	return qmhelper.Where(w.field, qmhelper.GT, x)
+}
+func (w whereHelpernull_Time) GTE(x null.Time) qm.QueryMod {
+	return qmhelper.Where(w.field, qmhelper.GTE, x)
+}
+
+func (w whereHelpernull_Time) IsNull() qm.QueryMod    { return qmhelper.WhereIsNull(w.field) }
+func (w whereHelpernull_Time) IsNotNull() qm.QueryMod { return qmhelper.WhereIsNotNull(w.field) }
+
+var GorpMigrationWhere = struct {
+	ID        whereHelperstring
+	AppliedAt whereHelpernull_Time
+}{
+	ID:        whereHelperstring{field: "\"gorp_migrations\".\"id\""},
+	AppliedAt: whereHelpernull_Time{field: "\"gorp_migrations\".\"applied_at\""},
+}
+
+// GorpMigrationRels is where relationship names are stored.
+var GorpMigrationRels = struct {
+}{}
+
+// gorpMigrationR is where relationships are stored.
+type gorpMigrationR struct {
+}
+
+// NewStruct creates a new relationship struct
+func (*gorpMigrationR) NewStruct() *gorpMigrationR {
+	return &gorpMigrationR{}
+}
+
+// gorpMigrationL is where Load methods for each relationship are stored.
+type gorpMigrationL struct{}
+
+var (
+	gorpMigrationAllColumns            = []string{"id", "applied_at"}
+	gorpMigrationColumnsWithoutDefault = []string{"id", "applied_at"}
+	gorpMigrationColumnsWithDefault    = []string{}
+	gorpMigrationPrimaryKeyColumns     = []string{"id"}
+)
+
+type (
+	// GorpMigrationSlice is an alias for a slice of pointers to GorpMigration.
+	// This should almost always be used instead of []GorpMigration.
+	GorpMigrationSlice []*GorpMigration
+	// GorpMigrationHook is the signature for custom GorpMigration hook methods
+	GorpMigrationHook func(context.Context, boil.ContextExecutor, *GorpMigration) error
+
+	gorpMigrationQuery struct {
+		*queries.Query
+	}
+)
+
+// Cache for insert, update and upsert
+var (
+	gorpMigrationType                 = reflect.TypeOf(&GorpMigration{})
+	gorpMigrationMapping              = queries.MakeStructMapping(gorpMigrationType)
+	gorpMigrationPrimaryKeyMapping, _ = queries.BindMapping(gorpMigrationType, gorpMigrationMapping, gorpMigrationPrimaryKeyColumns)
+	gorpMigrationInsertCacheMut       sync.RWMutex
+	gorpMigrationInsertCache          = make(map[string]insertCache)
+	gorpMigrationUpdateCacheMut       sync.RWMutex
+	gorpMigrationUpdateCache          = make(map[string]updateCache)
+	gorpMigrationUpsertCacheMut       sync.RWMutex
+	gorpMigrationUpsertCache          = 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 gorpMigrationBeforeInsertHooks []GorpMigrationHook
+var gorpMigrationBeforeUpdateHooks []GorpMigrationHook
+var gorpMigrationBeforeDeleteHooks []GorpMigrationHook
+var gorpMigrationBeforeUpsertHooks []GorpMigrationHook
+
+var gorpMigrationAfterInsertHooks []GorpMigrationHook
+var gorpMigrationAfterSelectHooks []GorpMigrationHook
+var gorpMigrationAfterUpdateHooks []GorpMigrationHook
+var gorpMigrationAfterDeleteHooks []GorpMigrationHook
+var gorpMigrationAfterUpsertHooks []GorpMigrationHook
+
+// doBeforeInsertHooks executes all "before insert" hooks.
+func (o *GorpMigration) doBeforeInsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationBeforeInsertHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doBeforeUpdateHooks executes all "before Update" hooks.
+func (o *GorpMigration) doBeforeUpdateHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationBeforeUpdateHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doBeforeDeleteHooks executes all "before Delete" hooks.
+func (o *GorpMigration) doBeforeDeleteHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationBeforeDeleteHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doBeforeUpsertHooks executes all "before Upsert" hooks.
+func (o *GorpMigration) doBeforeUpsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationBeforeUpsertHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doAfterInsertHooks executes all "after Insert" hooks.
+func (o *GorpMigration) doAfterInsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationAfterInsertHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doAfterSelectHooks executes all "after Select" hooks.
+func (o *GorpMigration) doAfterSelectHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationAfterSelectHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doAfterUpdateHooks executes all "after Update" hooks.
+func (o *GorpMigration) doAfterUpdateHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationAfterUpdateHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doAfterDeleteHooks executes all "after Delete" hooks.
+func (o *GorpMigration) doAfterDeleteHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationAfterDeleteHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// doAfterUpsertHooks executes all "after Upsert" hooks.
+func (o *GorpMigration) doAfterUpsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
+	if boil.HooksAreSkipped(ctx) {
+		return nil
+	}
+
+	for _, hook := range gorpMigrationAfterUpsertHooks {
+		if err := hook(ctx, exec, o); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// AddGorpMigrationHook registers your hook function for all future operations.
+func AddGorpMigrationHook(hookPoint boil.HookPoint, gorpMigrationHook GorpMigrationHook) {
+	switch hookPoint {
+	case boil.BeforeInsertHook:
+		gorpMigrationBeforeInsertHooks = append(gorpMigrationBeforeInsertHooks, gorpMigrationHook)
+	case boil.BeforeUpdateHook:
+		gorpMigrationBeforeUpdateHooks = append(gorpMigrationBeforeUpdateHooks, gorpMigrationHook)
+	case boil.BeforeDeleteHook:
+		gorpMigrationBeforeDeleteHooks = append(gorpMigrationBeforeDeleteHooks, gorpMigrationHook)
+	case boil.BeforeUpsertHook:
+		gorpMigrationBeforeUpsertHooks = append(gorpMigrationBeforeUpsertHooks, gorpMigrationHook)
+	case boil.AfterInsertHook:
+		gorpMigrationAfterInsertHooks = append(gorpMigrationAfterInsertHooks, gorpMigrationHook)
+	case boil.AfterSelectHook:
+		gorpMigrationAfterSelectHooks = append(gorpMigrationAfterSelectHooks, gorpMigrationHook)
+	case boil.AfterUpdateHook:
+		gorpMigrationAfterUpdateHooks = append(gorpMigrationAfterUpdateHooks, gorpMigrationHook)
+	case boil.AfterDeleteHook:
+		gorpMigrationAfterDeleteHooks = append(gorpMigrationAfterDeleteHooks, gorpMigrationHook)
+	case boil.AfterUpsertHook:
+		gorpMigrationAfterUpsertHooks = append(gorpMigrationAfterUpsertHooks, gorpMigrationHook)
+	}
+}
+
+// One returns a single gorpMigration record from the query.
+func (q gorpMigrationQuery) One(ctx context.Context, exec boil.ContextExecutor) (*GorpMigration, error) {
+	o := &GorpMigration{}
+
+	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, "models: failed to execute a one query for gorp_migrations")
+	}
+
+	if err := o.doAfterSelectHooks(ctx, exec); err != nil {
+		return o, err
+	}
+
+	return o, nil
+}
+
+// All returns all GorpMigration records from the query.
+func (q gorpMigrationQuery) All(ctx context.Context, exec boil.ContextExecutor) (GorpMigrationSlice, error) {
+	var o []*GorpMigration
+
+	err := q.Bind(ctx, exec, &o)
+	if err != nil {
+		return nil, errors.Wrap(err, "models: failed to assign all query results to GorpMigration slice")
+	}
+
+	if len(gorpMigrationAfterSelectHooks) != 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 GorpMigration records in the query.
+func (q gorpMigrationQuery) 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, "models: failed to count gorp_migrations rows")
+	}
+
+	return count, nil
+}
+
+// Exists checks if the row exists in the table.
+func (q gorpMigrationQuery) 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, "models: failed to check if gorp_migrations exists")
+	}
+
+	return count > 0, nil
+}
+
+// GorpMigrations retrieves all the records using an executor.
+func GorpMigrations(mods ...qm.QueryMod) gorpMigrationQuery {
+	mods = append(mods, qm.From("\"gorp_migrations\""))
+	return gorpMigrationQuery{NewQuery(mods...)}
+}
+
+// FindGorpMigration retrieves a single record by ID with an executor.
+// If selectCols is empty Find will return all columns.
+func FindGorpMigration(ctx context.Context, exec boil.ContextExecutor, iD string, selectCols ...string) (*GorpMigration, error) {
+	gorpMigrationObj := &GorpMigration{}
+
+	sel := "*"
+	if len(selectCols) > 0 {
+		sel = strings.Join(strmangle.IdentQuoteSlice(dialect.LQ, dialect.RQ, selectCols), ",")
+	}
+	query := fmt.Sprintf(
+		"select %s from \"gorp_migrations\" where \"id\"=?", sel,
+	)
+
+	q := queries.Raw(query, iD)
+
+	err := q.Bind(ctx, exec, gorpMigrationObj)
+	if err != nil {
+		if errors.Cause(err) == sql.ErrNoRows {
+			return nil, sql.ErrNoRows
+		}
+		return nil, errors.Wrap(err, "models: unable to select from gorp_migrations")
+	}
+
+	if err = gorpMigrationObj.doAfterSelectHooks(ctx, exec); err != nil {
+		return gorpMigrationObj, err
+	}
+
+	return gorpMigrationObj, nil
+}
+
+// Insert a single record using an executor.
+// See boil.Columns.InsertColumnSet documentation to understand column list inference for inserts.
+func (o *GorpMigration) Insert(ctx context.Context, exec boil.ContextExecutor, columns boil.Columns) error {
+	if o == nil {
+		return errors.New("models: no gorp_migrations provided for insertion")
+	}
+
+	var err error
+
+	if err := o.doBeforeInsertHooks(ctx, exec); err != nil {
+		return err
+	}
+
+	nzDefaults := queries.NonZeroDefaultSet(gorpMigrationColumnsWithDefault, o)
+
+	key := makeCacheKey(columns, nzDefaults)
+	gorpMigrationInsertCacheMut.RLock()
+	cache, cached := gorpMigrationInsertCache[key]
+	gorpMigrationInsertCacheMut.RUnlock()
+
+	if !cached {
+		wl, returnColumns := columns.InsertColumnSet(
+			gorpMigrationAllColumns,
+			gorpMigrationColumnsWithDefault,
+			gorpMigrationColumnsWithoutDefault,
+			nzDefaults,
+		)
+
+		cache.valueMapping, err = queries.BindMapping(gorpMigrationType, gorpMigrationMapping, wl)
+		if err != nil {
+			return err
+		}
+		cache.retMapping, err = queries.BindMapping(gorpMigrationType, gorpMigrationMapping, returnColumns)
+		if err != nil {
+			return err
+		}
+		if len(wl) != 0 {
+			cache.query = fmt.Sprintf("INSERT INTO \"gorp_migrations\" (\"%s\") %%sVALUES (%s)%%s", strings.Join(wl, "\",\""), strmangle.Placeholders(dialect.UseIndexPlaceholders, len(wl), 1, 1))
+		} else {
+			cache.query = "INSERT INTO \"gorp_migrations\" %sDEFAULT VALUES%s"
+		}
+
+		var queryOutput, queryReturning string
+
+		if len(cache.retMapping) != 0 {
+			queryReturning = fmt.Sprintf(" RETURNING \"%s\"", strings.Join(returnColumns, "\",\""))
+		}
+
+		cache.query = fmt.Sprintf(cache.query, queryOutput, queryReturning)
+	}
+
+	value := reflect.Indirect(reflect.ValueOf(o))
+	vals := queries.ValuesFromMapping(value, cache.valueMapping)
+
+	if boil.IsDebug(ctx) {
+		writer := boil.DebugWriterFrom(ctx)
+		fmt.Fprintln(writer, cache.query)
+		fmt.Fprintln(writer, vals)
+	}
+
+	if len(cache.retMapping) != 0 {
+		err = exec.QueryRowContext(ctx, cache.query, vals...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
+	} else {
+		_, err = exec.ExecContext(ctx, cache.query, vals...)
+	}
+
+	if err != nil {
+		return errors.Wrap(err, "models: unable to insert into gorp_migrations")
+	}
+
+	if !cached {
+		gorpMigrationInsertCacheMut.Lock()
+		gorpMigrationInsertCache[key] = cache
+		gorpMigrationInsertCacheMut.Unlock()
+	}
+
+	return o.doAfterInsertHooks(ctx, exec)
+}
+
+// Update uses an executor to update the GorpMigration.
+// 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 *GorpMigration) 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)
+	gorpMigrationUpdateCacheMut.RLock()
+	cache, cached := gorpMigrationUpdateCache[key]
+	gorpMigrationUpdateCacheMut.RUnlock()
+
+	if !cached {
+		wl := columns.UpdateColumnSet(
+			gorpMigrationAllColumns,
+			gorpMigrationPrimaryKeyColumns,
+		)
+
+		if !columns.IsWhitelist() {
+			wl = strmangle.SetComplement(wl, []string{"created_at"})
+		}
+		if len(wl) == 0 {
+			return 0, errors.New("models: unable to update gorp_migrations, could not build whitelist")
+		}
+
+		cache.query = fmt.Sprintf("UPDATE \"gorp_migrations\" SET %s WHERE %s",
+			strmangle.SetParamNames("\"", "\"", 0, wl),
+			strmangle.WhereClause("\"", "\"", 0, gorpMigrationPrimaryKeyColumns),
+		)
+		cache.valueMapping, err = queries.BindMapping(gorpMigrationType, gorpMigrationMapping, append(wl, gorpMigrationPrimaryKeyColumns...))
+		if err != nil {
+			return 0, err
+		}
+	}
+
+	values := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(o)), cache.valueMapping)
+
+	if boil.IsDebug(ctx) {
+		writer := boil.DebugWriterFrom(ctx)
+		fmt.Fprintln(writer, cache.query)
+		fmt.Fprintln(writer, values)
+	}
+	var result sql.Result
+	result, err = exec.ExecContext(ctx, cache.query, values...)
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to update gorp_migrations row")
+	}
+
+	rowsAff, err := result.RowsAffected()
+	if err != nil {
+		return 0, errors.Wrap(err, "models: failed to get rows affected by update for gorp_migrations")
+	}
+
+	if !cached {
+		gorpMigrationUpdateCacheMut.Lock()
+		gorpMigrationUpdateCache[key] = cache
+		gorpMigrationUpdateCacheMut.Unlock()
+	}
+
+	return rowsAff, o.doAfterUpdateHooks(ctx, exec)
+}
+
+// UpdateAll updates all rows with the specified column values.
+func (q gorpMigrationQuery) 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, "models: unable to update all for gorp_migrations")
+	}
+
+	rowsAff, err := result.RowsAffected()
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to retrieve rows affected for gorp_migrations")
+	}
+
+	return rowsAff, nil
+}
+
+// UpdateAll updates all rows with the specified column values, using an executor.
+func (o GorpMigrationSlice) 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("models: 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)), gorpMigrationPrimaryKeyMapping)
+		args = append(args, pkeyArgs...)
+	}
+
+	sql := fmt.Sprintf("UPDATE \"gorp_migrations\" SET %s WHERE %s",
+		strmangle.SetParamNames("\"", "\"", 0, colNames),
+		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 0, gorpMigrationPrimaryKeyColumns, len(o)))
+
+	if boil.IsDebug(ctx) {
+		writer := boil.DebugWriterFrom(ctx)
+		fmt.Fprintln(writer, sql)
+		fmt.Fprintln(writer, args...)
+	}
+	result, err := exec.ExecContext(ctx, sql, args...)
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to update all in gorpMigration slice")
+	}
+
+	rowsAff, err := result.RowsAffected()
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to retrieve rows affected all in update all gorpMigration")
+	}
+	return rowsAff, nil
+}
+
+// Delete deletes a single GorpMigration record with an executor.
+// Delete will match against the primary key column to find the record to delete.
+func (o *GorpMigration) Delete(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
+	if o == nil {
+		return 0, errors.New("models: no GorpMigration provided for delete")
+	}
+
+	if err := o.doBeforeDeleteHooks(ctx, exec); err != nil {
+		return 0, err
+	}
+
+	args := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(o)), gorpMigrationPrimaryKeyMapping)
+	sql := "DELETE FROM \"gorp_migrations\" WHERE \"id\"=?"
+
+	if boil.IsDebug(ctx) {
+		writer := boil.DebugWriterFrom(ctx)
+		fmt.Fprintln(writer, sql)
+		fmt.Fprintln(writer, args...)
+	}
+	result, err := exec.ExecContext(ctx, sql, args...)
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to delete from gorp_migrations")
+	}
+
+	rowsAff, err := result.RowsAffected()
+	if err != nil {
+		return 0, errors.Wrap(err, "models: failed to get rows affected by delete for gorp_migrations")
+	}
+
+	if err := o.doAfterDeleteHooks(ctx, exec); err != nil {
+		return 0, err
+	}
+
+	return rowsAff, nil
+}
+
+// DeleteAll deletes all matching rows.
+func (q gorpMigrationQuery) DeleteAll(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
+	if q.Query == nil {
+		return 0, errors.New("models: no gorpMigrationQuery provided for delete all")
+	}
+
+	queries.SetDelete(q.Query)
+
+	result, err := q.Query.ExecContext(ctx, exec)
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to delete all from gorp_migrations")
+	}
+
+	rowsAff, err := result.RowsAffected()
+	if err != nil {
+		return 0, errors.Wrap(err, "models: failed to get rows affected by deleteall for gorp_migrations")
+	}
+
+	return rowsAff, nil
+}
+
+// DeleteAll deletes all rows in the slice, using an executor.
+func (o GorpMigrationSlice) DeleteAll(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
+	if len(o) == 0 {
+		return 0, nil
+	}
+
+	if len(gorpMigrationBeforeDeleteHooks) != 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)), gorpMigrationPrimaryKeyMapping)
+		args = append(args, pkeyArgs...)
+	}
+
+	sql := "DELETE FROM \"gorp_migrations\" WHERE " +
+		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 0, gorpMigrationPrimaryKeyColumns, len(o))
+
+	if boil.IsDebug(ctx) {
+		writer := boil.DebugWriterFrom(ctx)
+		fmt.Fprintln(writer, sql)
+		fmt.Fprintln(writer, args)
+	}
+	result, err := exec.ExecContext(ctx, sql, args...)
+	if err != nil {
+		return 0, errors.Wrap(err, "models: unable to delete all from gorpMigration slice")
+	}
+
+	rowsAff, err := result.RowsAffected()
+	if err != nil {
+		return 0, errors.Wrap(err, "models: failed to get rows affected by deleteall for gorp_migrations")
+	}
+
+	if len(gorpMigrationAfterDeleteHooks) != 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 *GorpMigration) Reload(ctx context.Context, exec boil.ContextExecutor) error {
+	ret, err := FindGorpMigration(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 *GorpMigrationSlice) ReloadAll(ctx context.Context, exec boil.ContextExecutor) error {
+	if o == nil || len(*o) == 0 {
+		return nil
+	}
+
+	slice := GorpMigrationSlice{}
+	var args []interface{}
+	for _, obj := range *o {
+		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), gorpMigrationPrimaryKeyMapping)
+		args = append(args, pkeyArgs...)
+	}
+
+	sql := "SELECT \"gorp_migrations\".* FROM \"gorp_migrations\" WHERE " +
+		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 0, gorpMigrationPrimaryKeyColumns, len(*o))
+
+	q := queries.Raw(sql, args...)
+
+	err := q.Bind(ctx, exec, &slice)
+	if err != nil {
+		return errors.Wrap(err, "models: unable to reload all in GorpMigrationSlice")
+	}
+
+	*o = slice
+
+	return nil
+}
+
+// GorpMigrationExists checks if the GorpMigration row exists.
+func GorpMigrationExists(ctx context.Context, exec boil.ContextExecutor, iD string) (bool, error) {
+	var exists bool
+	sql := "select exists(select 1 from \"gorp_migrations\" where \"id\"=? limit 1)"
+
+	if boil.IsDebug(ctx) {
+		writer := boil.DebugWriterFrom(ctx)
+		fmt.Fprintln(writer, sql)
+		fmt.Fprintln(writer, iD)
+	}
+	row := exec.QueryRowContext(ctx, sql, iD)
+
+	err := row.Scan(&exists)
+	if err != nil {
+		return false, errors.Wrap(err, "models: unable to check if gorp_migrations exists")
+	}
+
+	return exists, nil
+}