snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)

internal/endtoend/testdata/sqlc_slice/mysql/go/db.go

@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"context"
+	"database/sql"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...any) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...any) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...any) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

internal/endtoend/testdata/sqlc_slice/mysql/go/models.go

@@ -0,0 +1,18 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"database/sql"
+
+	"github.com/sqlc-dev/sqlc-testdata/mysql"
+)
+
+type Foo struct {
+	ID    int32
+	Name  string
+	Bar   sql.NullString
+	Mystr mysql.ID
+}

internal/endtoend/testdata/sqlc_slice/mysql/go/query.sql.go

@@ -0,0 +1,282 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: query.sql
+
+package querytest
+
+import (
+	"context"
+	"database/sql"
+	"strings"
+
+	"github.com/sqlc-dev/sqlc-testdata/mysql"
+)
+
+const funcNullable = `-- name: FuncNullable :many
+SELECT bar FROM foo
+WHERE id IN (/*SLICE:favourites*/?)
+`
+
+func (q *Queries) FuncNullable(ctx context.Context, favourites []int32) ([]sql.NullString, error) {
+	query := funcNullable
+	var queryParams []any
+	if len(favourites) > 0 {
+		for _, v := range favourites {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:favourites*/?", strings.Repeat(",?", len(favourites))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:favourites*/?", "NULL", 1)
+	}
+	rows, err := q.db.QueryContext(ctx, query, queryParams...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []sql.NullString
+	for rows.Next() {
+		var bar sql.NullString
+		if err := rows.Scan(&bar); err != nil {
+			return nil, err
+		}
+		items = append(items, bar)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const funcNullableNot = `-- name: FuncNullableNot :many
+SELECT bar FROM foo
+WHERE id NOT IN (/*SLICE:favourites*/?)
+`
+
+func (q *Queries) FuncNullableNot(ctx context.Context, favourites []int32) ([]sql.NullString, error) {
+	query := funcNullableNot
+	var queryParams []any
+	if len(favourites) > 0 {
+		for _, v := range favourites {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:favourites*/?", strings.Repeat(",?", len(favourites))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:favourites*/?", "NULL", 1)
+	}
+	rows, err := q.db.QueryContext(ctx, query, queryParams...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []sql.NullString
+	for rows.Next() {
+		var bar sql.NullString
+		if err := rows.Scan(&bar); err != nil {
+			return nil, err
+		}
+		items = append(items, bar)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const funcParamIdent = `-- name: FuncParamIdent :many
+SELECT name FROM foo
+WHERE name = ?
+  AND id IN (/*SLICE:favourites*/?)
+`
+
+type FuncParamIdentParams struct {
+	Slug       string
+	Favourites []int32
+}
+
+func (q *Queries) FuncParamIdent(ctx context.Context, arg FuncParamIdentParams) ([]string, error) {
+	query := funcParamIdent
+	var queryParams []any
+	queryParams = append(queryParams, arg.Slug)
+	if len(arg.Favourites) > 0 {
+		for _, v := range arg.Favourites {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:favourites*/?", strings.Repeat(",?", len(arg.Favourites))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:favourites*/?", "NULL", 1)
+	}
+	rows, err := q.db.QueryContext(ctx, query, queryParams...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []string
+	for rows.Next() {
+		var name string
+		if err := rows.Scan(&name); err != nil {
+			return nil, err
+		}
+		items = append(items, name)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const funcParamSoloArg = `-- name: FuncParamSoloArg :many
+SELECT name FROM foo
+WHERE id IN (/*SLICE:favourites*/?)
+`
+
+func (q *Queries) FuncParamSoloArg(ctx context.Context, favourites []int32) ([]string, error) {
+	query := funcParamSoloArg
+	var queryParams []any
+	if len(favourites) > 0 {
+		for _, v := range favourites {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:favourites*/?", strings.Repeat(",?", len(favourites))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:favourites*/?", "NULL", 1)
+	}
+	rows, err := q.db.QueryContext(ctx, query, queryParams...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []string
+	for rows.Next() {
+		var name string
+		if err := rows.Scan(&name); err != nil {
+			return nil, err
+		}
+		items = append(items, name)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const funcParamString = `-- name: FuncParamString :many
+SELECT name FROM foo
+WHERE name = ?
+  AND id IN (/*SLICE:favourites*/?)
+`
+
+type FuncParamStringParams struct {
+	Slug       string
+	Favourites []int32
+}
+
+func (q *Queries) FuncParamString(ctx context.Context, arg FuncParamStringParams) ([]string, error) {
+	query := funcParamString
+	var queryParams []any
+	queryParams = append(queryParams, arg.Slug)
+	if len(arg.Favourites) > 0 {
+		for _, v := range arg.Favourites {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:favourites*/?", strings.Repeat(",?", len(arg.Favourites))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:favourites*/?", "NULL", 1)
+	}
+	rows, err := q.db.QueryContext(ctx, query, queryParams...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []string
+	for rows.Next() {
+		var name string
+		if err := rows.Scan(&name); err != nil {
+			return nil, err
+		}
+		items = append(items, name)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const sliceExec = `-- name: SliceExec :exec
+UPDATE foo SET name = ?
+WHERE id IN (/*SLICE:favourites*/?)
+`
+
+type SliceExecParams struct {
+	Slug       string
+	Favourites []int32
+}
+
+func (q *Queries) SliceExec(ctx context.Context, arg SliceExecParams) error {
+	query := sliceExec
+	var queryParams []any
+	queryParams = append(queryParams, arg.Slug)
+	if len(arg.Favourites) > 0 {
+		for _, v := range arg.Favourites {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:favourites*/?", strings.Repeat(",?", len(arg.Favourites))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:favourites*/?", "NULL", 1)
+	}
+	_, err := q.db.ExecContext(ctx, query, queryParams...)
+	return err
+}
+
+const typedMyStr = `-- name: TypedMyStr :many
+SELECT bar FROM foo
+WHERE mystr IN (/*SLICE:mystr*/?)
+`
+
+func (q *Queries) TypedMyStr(ctx context.Context, mystr []mysql.ID) ([]sql.NullString, error) {
+	query := typedMyStr
+	var queryParams []any
+	if len(mystr) > 0 {
+		for _, v := range mystr {
+			queryParams = append(queryParams, v)
+		}
+		query = strings.Replace(query, "/*SLICE:mystr*/?", strings.Repeat(",?", len(mystr))[1:], 1)
+	} else {
+		query = strings.Replace(query, "/*SLICE:mystr*/?", "NULL", 1)
+	}
+	rows, err := q.db.QueryContext(ctx, query, queryParams...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []sql.NullString
+	for rows.Next() {
+		var bar sql.NullString
+		if err := rows.Scan(&bar); err != nil {
+			return nil, err
+		}
+		items = append(items, bar)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}