Golang Executor.QueryRow方法代码示例

// TableinfoExists checks if the Tableinfo row exists.
func TableinfoExists(exec boil.Executor, tableinfoID int) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"tableinfo\" where \"tableinfo_id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, tableinfoID)

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

	return exists, nil
}

// FeaturepropPubExists checks if the FeaturepropPub row exists.
func FeaturepropPubExists(exec boil.Executor, featurepropPubID int) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"featureprop_pub\" where \"featureprop_pub_id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, featurepropPubID)

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

	return exists, nil
}

// StockRelationshipCvtermExists checks if the StockRelationshipCvterm row exists.
func StockRelationshipCvtermExists(exec boil.Executor, stockRelationshipCvtermID int) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"stock_relationship_cvterm\" where \"stock_relationship_cvterm_id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, stockRelationshipCvtermID)

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

	return exists, nil
}

// AuthUserRoleExists checks if the AuthUserRole row exists.
func AuthUserRoleExists(exec boil.Executor, authUserRoleID int) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"auth_user_role\" where \"auth_user_role_id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, authUserRoleID)

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

	return exists, nil
}

// FileExists checks if the File row exists.
func FileExists(exec boil.Executor, id string) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"files\" where \"id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, id)

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

	return exists, nil
}

// JbrowseOrganismExists checks if the JbrowseOrganism row exists.
func JbrowseOrganismExists(exec boil.Executor, jbrowseOrganismID int) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"jbrowse_organism\" where \"jbrowse_organism_id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, jbrowseOrganismID)

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

	return exists, nil
}

// PhenotypeComparisonCvtermExists checks if the PhenotypeComparisonCvterm row exists.
func PhenotypeComparisonCvtermExists(exec boil.Executor, phenotypeComparisonCvtermID int) (bool, error) {
	var exists bool

	sql := "select exists(select 1 from \"phenotype_comparison_cvterm\" where \"phenotype_comparison_cvterm_id\"=$1 limit 1)"

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

	row := exec.QueryRow(sql, phenotypeComparisonCvtermID)

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

	return exists, nil
}

// Upsert attempts an insert using an executor, and does an update or ignore on conflict.
func (o *FeaturepropPub) Upsert(exec boil.Executor, updateOnConflict bool, conflictColumns []string, updateColumns []string, whitelist ...string) error {
	if o == nil {
		return errors.New("chado: no featureprop_pub provided for upsert")
	}

	if err := o.doBeforeUpsertHooks(exec); err != nil {
		return err
	}

	nzDefaults := queries.NonZeroDefaultSet(featurepropPubColumnsWithDefault, o)

	// Build cache key in-line uglily - mysql vs postgres problems
	buf := strmangle.GetBuffer()
	if updateOnConflict {
		buf.WriteByte('t')
	} else {
		buf.WriteByte('f')
	}
	buf.WriteByte('.')
	for _, c := range conflictColumns {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range updateColumns {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range whitelist {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range nzDefaults {
		buf.WriteString(c)
	}
	key := buf.String()
	strmangle.PutBuffer(buf)

	featurepropPubUpsertCacheMut.RLock()
	cache, cached := featurepropPubUpsertCache[key]
	featurepropPubUpsertCacheMut.RUnlock()

	var err error

	if !cached {
		var ret []string
		whitelist, ret = strmangle.InsertColumnSet(
			featurepropPubColumns,
			featurepropPubColumnsWithDefault,
			featurepropPubColumnsWithoutDefault,
			nzDefaults,
			whitelist,
		)
		update := strmangle.UpdateColumnSet(
			featurepropPubColumns,
			featurepropPubPrimaryKeyColumns,
			updateColumns,
		)
		if len(update) == 0 {
			return errors.New("chado: unable to upsert featureprop_pub, could not build update column list")
		}

		conflict := conflictColumns
		if len(conflict) == 0 {
			conflict = make([]string, len(featurepropPubPrimaryKeyColumns))
			copy(conflict, featurepropPubPrimaryKeyColumns)
		}
		cache.query = queries.BuildUpsertQueryPostgres(dialect, "\"featureprop_pub\"", updateOnConflict, ret, update, conflict, whitelist)

		cache.valueMapping, err = queries.BindMapping(featurepropPubType, featurepropPubMapping, whitelist)
		if err != nil {
			return err
		}
		if len(ret) != 0 {
			cache.retMapping, err = queries.BindMapping(featurepropPubType, featurepropPubMapping, ret)
			if err != nil {
				return err
			}
		}
	}

	value := reflect.Indirect(reflect.ValueOf(o))
	vals := queries.ValuesFromMapping(value, cache.valueMapping)
	var returns []interface{}
	if len(cache.retMapping) != 0 {
		returns = queries.PtrsFromMapping(value, cache.retMapping)
	}

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

	if len(cache.retMapping) != 0 {
		err = exec.QueryRow(cache.query, vals...).Scan(returns...)
	} else {
		_, err = exec.Exec(cache.query, vals...)
	}
	if err != nil {
		return errors.Wrap(err, "chado: unable to upsert for featureprop_pub")
//.........这里部分代码省略.........

// Insert a single record using an executor.
// Whitelist behavior: If a whitelist is provided, only those columns supplied are inserted
// No whitelist behavior: Without a whitelist, columns are inferred by the following rules:
// - All columns without a default value are included (i.e. name, age)
// - All columns with a default, but non-zero are included (i.e. health = 75)
func (o *FeaturepropPub) Insert(exec boil.Executor, whitelist ...string) error {
	if o == nil {
		return errors.New("chado: no featureprop_pub provided for insertion")
	}

	var err error

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

	nzDefaults := queries.NonZeroDefaultSet(featurepropPubColumnsWithDefault, o)

	key := makeCacheKey(whitelist, nzDefaults)
	featurepropPubInsertCacheMut.RLock()
	cache, cached := featurepropPubInsertCache[key]
	featurepropPubInsertCacheMut.RUnlock()

	if !cached {
		wl, returnColumns := strmangle.InsertColumnSet(
			featurepropPubColumns,
			featurepropPubColumnsWithDefault,
			featurepropPubColumnsWithoutDefault,
			nzDefaults,
			whitelist,
		)

		cache.valueMapping, err = queries.BindMapping(featurepropPubType, featurepropPubMapping, wl)
		if err != nil {
			return err
		}
		cache.retMapping, err = queries.BindMapping(featurepropPubType, featurepropPubMapping, returnColumns)
		if err != nil {
			return err
		}
		cache.query = fmt.Sprintf("INSERT INTO \"featureprop_pub\" (\"%s\") VALUES (%s)", strings.Join(wl, "\",\""), strmangle.Placeholders(dialect.IndexPlaceholders, len(wl), 1, 1))

		if len(cache.retMapping) != 0 {
			cache.query += fmt.Sprintf(" RETURNING \"%s\"", strings.Join(returnColumns, "\",\""))
		}
	}

	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)
	}

	if len(cache.retMapping) != 0 {
		err = exec.QueryRow(cache.query, vals...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
	} else {
		_, err = exec.Exec(cache.query, vals...)
	}

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

	if !cached {
		featurepropPubInsertCacheMut.Lock()
		featurepropPubInsertCache[key] = cache
		featurepropPubInsertCacheMut.Unlock()
	}

	return o.doAfterInsertHooks(exec)
}

//.........这里部分代码省略.........
	nzDefaults := queries.NonZeroDefaultSet(authRolePermissionColumnsWithDefault, o)

	// Build cache key in-line uglily - mysql vs postgres problems
	buf := strmangle.GetBuffer()
	if updateOnConflict {
		buf.WriteByte('t')
	} else {
		buf.WriteByte('f')
	}
	buf.WriteByte('.')
	for _, c := range conflictColumns {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range updateColumns {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range whitelist {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range nzDefaults {
		buf.WriteString(c)
	}
	key := buf.String()
	strmangle.PutBuffer(buf)

	authRolePermissionUpsertCacheMut.RLock()
	cache, cached := authRolePermissionUpsertCache[key]
	authRolePermissionUpsertCacheMut.RUnlock()

	var err error

	if !cached {
		var ret []string
		whitelist, ret = strmangle.InsertColumnSet(
			authRolePermissionColumns,
			authRolePermissionColumnsWithDefault,
			authRolePermissionColumnsWithoutDefault,
			nzDefaults,
			whitelist,
		)
		update := strmangle.UpdateColumnSet(
			authRolePermissionColumns,
			authRolePermissionPrimaryKeyColumns,
			updateColumns,
		)
		if len(update) == 0 {
			return errors.New("chado: unable to upsert auth_role_permission, could not build update column list")
		}

		conflict := conflictColumns
		if len(conflict) == 0 {
			conflict = make([]string, len(authRolePermissionPrimaryKeyColumns))
			copy(conflict, authRolePermissionPrimaryKeyColumns)
		}
		cache.query = queries.BuildUpsertQueryPostgres(dialect, "\"auth_role_permission\"", updateOnConflict, ret, update, conflict, whitelist)

		cache.valueMapping, err = queries.BindMapping(authRolePermissionType, authRolePermissionMapping, whitelist)
		if err != nil {
			return err
		}
		if len(ret) != 0 {
			cache.retMapping, err = queries.BindMapping(authRolePermissionType, authRolePermissionMapping, ret)
			if err != nil {
				return err
			}
		}
	}

	value := reflect.Indirect(reflect.ValueOf(o))
	vals := queries.ValuesFromMapping(value, cache.valueMapping)
	var returns []interface{}
	if len(cache.retMapping) != 0 {
		returns = queries.PtrsFromMapping(value, cache.retMapping)
	}

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

	if len(cache.retMapping) != 0 {
		err = exec.QueryRow(cache.query, vals...).Scan(returns...)
	} else {
		_, err = exec.Exec(cache.query, vals...)
	}
	if err != nil {
		return errors.Wrap(err, "chado: unable to upsert for auth_role_permission")
	}

	if !cached {
		authRolePermissionUpsertCacheMut.Lock()
		authRolePermissionUpsertCache[key] = cache
		authRolePermissionUpsertCacheMut.Unlock()
	}

	return o.doAfterUpsertHooks(exec)
}

// Insert a single record using an executor.
// Whitelist behavior: If a whitelist is provided, only those columns supplied are inserted
// No whitelist behavior: Without a whitelist, columns are inferred by the following rules:
// - All columns without a default value are included (i.e. name, age)
// - All columns with a default, but non-zero are included (i.e. health = 75)
func (o *AuthRolePermission) Insert(exec boil.Executor, whitelist ...string) error {
	if o == nil {
		return errors.New("chado: no auth_role_permission provided for insertion")
	}

	var err error
	currTime := time.Now().In(boil.GetLocation())

	if o.CreatedAt.Time.IsZero() {
		o.CreatedAt.Time = currTime
		o.CreatedAt.Valid = true
	}
	if o.UpdatedAt.Time.IsZero() {
		o.UpdatedAt.Time = currTime
		o.UpdatedAt.Valid = true
	}

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

	nzDefaults := queries.NonZeroDefaultSet(authRolePermissionColumnsWithDefault, o)

	key := makeCacheKey(whitelist, nzDefaults)
	authRolePermissionInsertCacheMut.RLock()
	cache, cached := authRolePermissionInsertCache[key]
	authRolePermissionInsertCacheMut.RUnlock()

	if !cached {
		wl, returnColumns := strmangle.InsertColumnSet(
			authRolePermissionColumns,
			authRolePermissionColumnsWithDefault,
			authRolePermissionColumnsWithoutDefault,
			nzDefaults,
			whitelist,
		)

		cache.valueMapping, err = queries.BindMapping(authRolePermissionType, authRolePermissionMapping, wl)
		if err != nil {
			return err
		}
		cache.retMapping, err = queries.BindMapping(authRolePermissionType, authRolePermissionMapping, returnColumns)
		if err != nil {
			return err
		}
		cache.query = fmt.Sprintf("INSERT INTO \"auth_role_permission\" (\"%s\") VALUES (%s)", strings.Join(wl, "\",\""), strmangle.Placeholders(dialect.IndexPlaceholders, len(wl), 1, 1))

		if len(cache.retMapping) != 0 {
			cache.query += fmt.Sprintf(" RETURNING \"%s\"", strings.Join(returnColumns, "\",\""))
		}
	}

	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)
	}

	if len(cache.retMapping) != 0 {
		err = exec.QueryRow(cache.query, vals...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
	} else {
		_, err = exec.Exec(cache.query, vals...)
	}

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

	if !cached {
		authRolePermissionInsertCacheMut.Lock()
		authRolePermissionInsertCache[key] = cache
		authRolePermissionInsertCacheMut.Unlock()
	}

	return o.doAfterInsertHooks(exec)
}