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Enable memdb on speedtest1.

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This commit is contained in:
Nuno Cruces
2023-06-01 15:41:20 +01:00
parent 05737e6025
commit 9a8de3ad13
3 changed files with 11 additions and 2 deletions
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10
sqlite3memdb/memdb.go
View File

@@ -14,7 +14,14 @@ import (
type vfs struct{}
func (vfs) Open(name string, flags sqlite3vfs.OpenFlag) (sqlite3vfs.File, sqlite3vfs.OpenFlag, error) {
if flags&sqlite3vfs.OPEN_MAIN_DB == 0 {
// Allowed file types:
// - databases, which only do page aligned reads/writes;
// - temp journals, used by the sorter, which does the same.
const types = sqlite3vfs.OPEN_MAIN_DB |
sqlite3vfs.OPEN_TRANSIENT_DB |
sqlite3vfs.OPEN_TEMP_DB |
sqlite3vfs.OPEN_TEMP_JOURNAL
if flags&types == 0 {
return nil, flags, sqlite3.CANTOPEN
}
@@ -54,6 +61,7 @@ func (vfs) FullPathname(name string) (string, error) {
return name, nil
}
// Must be a multiple of 64K (the largest page size).
const sectorSize = 65536
type dbase struct {

1
sqlite3vfs/tests/speedtest1/speedtest1_test.go
View File

@@ -20,6 +20,7 @@ import (
"github.com/tetratelabs/wazero/experimental"
"github.com/tetratelabs/wazero/imports/wasi_snapshot_preview1"
_ "github.com/ncruces/go-sqlite3/sqlite3memdb"
"github.com/ncruces/go-sqlite3/sqlite3vfs"
)

2
sqlite3vfs/vfs.go
View File

@@ -219,7 +219,7 @@ func vfsRead(ctx context.Context, mod api.Module, pFile, zBuf, iAmt uint32, iOfs
if n == int(iAmt) {
return _OK
}
if n == 0 && err != io.EOF {
if err != io.EOF {
return vfsErrorCode(err, _IOERR_READ)
}
clear(buf[n:])