99 lines
1.7 KiB
Go
99 lines
1.7 KiB
Go
package bun
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import (
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"context"
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"database/sql"
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"github.com/uptrace/bun/schema"
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)
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type RawQuery struct {
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baseQuery
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query string
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args []interface{}
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}
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// Deprecated: Use NewRaw instead. When add it to IDB, it conflicts with the sql.Conn#Raw
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func (db *DB) Raw(query string, args ...interface{}) *RawQuery {
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return &RawQuery{
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baseQuery: baseQuery{
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db: db,
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conn: db.DB,
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},
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query: query,
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args: args,
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}
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}
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func NewRawQuery(db *DB, query string, args ...interface{}) *RawQuery {
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return &RawQuery{
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baseQuery: baseQuery{
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db: db,
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conn: db.DB,
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},
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query: query,
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args: args,
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}
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}
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func (q *RawQuery) Conn(db IConn) *RawQuery {
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q.setConn(db)
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return q
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}
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func (q *RawQuery) Err(err error) *RawQuery {
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q.setErr(err)
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return q
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}
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func (q *RawQuery) Exec(ctx context.Context, dest ...interface{}) (sql.Result, error) {
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return q.scanOrExec(ctx, dest, len(dest) > 0)
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}
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func (q *RawQuery) Scan(ctx context.Context, dest ...interface{}) error {
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_, err := q.scanOrExec(ctx, dest, true)
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return err
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}
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func (q *RawQuery) scanOrExec(
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ctx context.Context, dest []interface{}, hasDest bool,
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) (sql.Result, error) {
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if q.err != nil {
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return nil, q.err
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}
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var model Model
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var err error
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if hasDest {
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model, err = q.getModel(dest)
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if err != nil {
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return nil, err
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}
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}
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query := q.db.format(q.query, q.args)
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var res sql.Result
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if hasDest {
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res, err = q.scan(ctx, q, query, model, hasDest)
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} else {
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res, err = q.exec(ctx, q, query)
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}
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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func (q *RawQuery) AppendQuery(fmter schema.Formatter, b []byte) ([]byte, error) {
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return fmter.AppendQuery(b, q.query, q.args...), nil
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}
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func (q *RawQuery) Operation() string {
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return "SELECT"
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}
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