forked from xo/xo
/
aprimarymulti.xo.go
144 lines (133 loc) · 3.76 KB
/
aprimarymulti.xo.go
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package mysql
// Code generated by xo. DO NOT EDIT.
import (
"context"
"database/sql"
)
// APrimaryMulti represents a row from 'a_bit_of_everything.a_primary_multi'.
type APrimaryMulti struct {
AKey int `json:"a_key"` // a_key
AText sql.NullString `json:"a_text"` // a_text
// xo fields
_exists, _deleted bool
}
// Exists returns true when the APrimaryMulti exists in the database.
func (apm *APrimaryMulti) Exists() bool {
return apm._exists
}
// Deleted returns true when the APrimaryMulti has been marked for deletion from
// the database.
func (apm *APrimaryMulti) Deleted() bool {
return apm._deleted
}
// Insert inserts the APrimaryMulti to the database.
func (apm *APrimaryMulti) Insert(ctx context.Context, db DB) error {
switch {
case apm._exists: // already exists
return logerror(&ErrInsertFailed{ErrAlreadyExists})
case apm._deleted: // deleted
return logerror(&ErrInsertFailed{ErrMarkedForDeletion})
}
// insert (manual)
const sqlstr = `INSERT INTO a_bit_of_everything.a_primary_multi (` +
`a_key, a_text` +
`) VALUES (` +
`?, ?` +
`)`
// run
logf(sqlstr, apm.AKey, apm.AText)
if _, err := db.ExecContext(ctx, sqlstr, apm.AKey, apm.AText); err != nil {
return logerror(err)
}
// set exists
apm._exists = true
return nil
}
// Update updates a APrimaryMulti in the database.
func (apm *APrimaryMulti) Update(ctx context.Context, db DB) error {
switch {
case !apm._exists: // doesn't exist
return logerror(&ErrUpdateFailed{ErrDoesNotExist})
case apm._deleted: // deleted
return logerror(&ErrUpdateFailed{ErrMarkedForDeletion})
}
// update with primary key
const sqlstr = `UPDATE a_bit_of_everything.a_primary_multi SET ` +
`a_text = ? ` +
`WHERE a_key = ?`
// run
logf(sqlstr, apm.AText, apm.AKey)
if _, err := db.ExecContext(ctx, sqlstr, apm.AText, apm.AKey); err != nil {
return logerror(err)
}
return nil
}
// Save saves the APrimaryMulti to the database.
func (apm *APrimaryMulti) Save(ctx context.Context, db DB) error {
if apm.Exists() {
return apm.Update(ctx, db)
}
return apm.Insert(ctx, db)
}
// Upsert performs an upsert for APrimaryMulti.
func (apm *APrimaryMulti) Upsert(ctx context.Context, db DB) error {
switch {
case apm._deleted: // deleted
return logerror(&ErrUpsertFailed{ErrMarkedForDeletion})
}
// upsert
const sqlstr = `INSERT INTO a_bit_of_everything.a_primary_multi (` +
`a_key, a_text` +
`) VALUES (` +
`?, ?` +
`)` +
` ON DUPLICATE KEY UPDATE ` +
`a_key = VALUES(a_key), a_text = VALUES(a_text)`
// run
logf(sqlstr, apm.AKey, apm.AText)
if _, err := db.ExecContext(ctx, sqlstr, apm.AKey, apm.AText); err != nil {
return logerror(err)
}
// set exists
apm._exists = true
return nil
}
// Delete deletes the APrimaryMulti from the database.
func (apm *APrimaryMulti) Delete(ctx context.Context, db DB) error {
switch {
case !apm._exists: // doesn't exist
return nil
case apm._deleted: // deleted
return nil
}
// delete with single primary key
const sqlstr = `DELETE FROM a_bit_of_everything.a_primary_multi ` +
`WHERE a_key = ?`
// run
logf(sqlstr, apm.AKey)
if _, err := db.ExecContext(ctx, sqlstr, apm.AKey); err != nil {
return logerror(err)
}
// set deleted
apm._deleted = true
return nil
}
// APrimaryMultiByAKey retrieves a row from 'a_bit_of_everything.a_primary_multi' as a APrimaryMulti.
//
// Generated from index 'a_primary_multi_a_key_pkey'.
func APrimaryMultiByAKey(ctx context.Context, db DB, aKey int) (*APrimaryMulti, error) {
// query
const sqlstr = `SELECT ` +
`a_key, a_text ` +
`FROM a_bit_of_everything.a_primary_multi ` +
`WHERE a_key = ?`
// run
logf(sqlstr, aKey)
apm := APrimaryMulti{
_exists: true,
}
if err := db.QueryRowContext(ctx, sqlstr, aKey).Scan(&apm.AKey, &apm.AText); err != nil {
return nil, logerror(err)
}
return &apm, nil
}