zishuo/go-sqlite
1
0
Fork 0
mirror of https://github.com/glebarez/go-sqlite.git synced 2025-10-04 15:32:46 +08:00
Code Issues Packages Projects Releases Wiki Activity

minor syntax changes for better aligning with upstream

Browse Source
This commit is contained in:
glebarez
2022-04-05 18:15:59 +03:00
parent 2097e63911
commit ff85e5a8ca
1 changed files with 13 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
sqlite.go
View File

@@ -47,6 +47,7 @@ var (
_ error = (*Error)(nil)
)
// LogSqlStatements - if true when Open() is called, all SQL statements will be logged to standard output
var LogSqlStatements bool
const (
@@ -165,17 +166,12 @@ func (r *result) RowsAffected() (int64, error) {
type rows struct {
allocs []uintptr // allocations made for this prepared statement (to be freed)
c *conn // connection
columns []string // column names
pstmt uintptr // correspodning prepared statement
columns []string
}
func newRows(c *conn, pstmt uintptr, allocs []uintptr) (r *rows, err error) {
// create rows
r = &rows{
c: c,
pstmt: pstmt,
allocs: allocs,
}
r = &rows{c: c, pstmt: pstmt, allocs: allocs}
// deferred close if anything goes wrong
defer func() {
@@ -186,13 +182,13 @@ func newRows(c *conn, pstmt uintptr, allocs []uintptr) (r *rows, err error) {
}()
// get columns count
nCols, err := c.columnCount(pstmt)
n, err := c.columnCount(pstmt)
if err != nil {
return nil, err
}
// get column names
r.columns = make([]string, nCols)
r.columns = make([]string, n)
for i := range r.columns {
if r.columns[i], err = r.c.columnName(pstmt, i); err != nil {
return nil, err
@@ -233,7 +229,7 @@ func (r *rows) Next(dest []driver.Value) error {
}
// analyze error code
switch rc & 0xff {
switch rc {
case sqlite3.SQLITE_ROW:
if g, e := len(dest), len(r.columns); g != e {
return fmt.Errorf("sqlite: Next: have %v destination values, expected %v", g, e)
@@ -587,10 +583,8 @@ func (s *stmt) Query(args []driver.Value) (driver.Rows, error) { //TODO StmtQuer
}
func (s *stmt) query(ctx context.Context, args []driver.NamedValue) (r driver.Rows, err error) {
var (
pstmt uintptr // C-pointer to prepared statement
done int32 // done indicator (atomic usage)
)
var pstmt uintptr // C-pointer to prepared statement
var done int32 // done indicator (atomic usage)
// context honoring
if ctx != nil && ctx.Done() != nil {
@@ -1521,10 +1515,6 @@ func newDriver() *Driver { return d }
// available at
// https://www.sqlite.org/lang_transaction.html#deferred_immediate_and_exclusive_transactions
func (d *Driver) Open(name string) (driver.Conn, error) {
if LogSqlStatements {
log.Println("new connection")
}
c, err := newConn(name)
if err != nil {
return nil, err
@@ -1536,6 +1526,11 @@ func (d *Driver) Open(name string) (driver.Conn, error) {
return nil, err
}
}
if LogSqlStatements {
log.Println("new connection")
}
return c, nil
}