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Limits.

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Nuno Cruces
2023-11-24 17:25:02 +00:00
parent 1acb95917a
commit 5653efa70e
10 changed files with 87 additions and 25 deletions
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13
stmt.go
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@@ -123,7 +123,7 @@ func (s *Stmt) BindName(param int) string {
if ptr == 0 {
return ""
}
return util.ReadString(s.c.mod, ptr, _MAX_STRING)
return util.ReadString(s.c.mod, ptr, _MAX_NAME)
}
// BindBool binds a bool to the prepared statement.
@@ -173,6 +173,9 @@ func (s *Stmt) BindFloat(param int, value float64) error {
//
// https://sqlite.org/c3ref/bind_blob.html
func (s *Stmt) BindText(param int, value string) error {
if len(value) > _MAX_LENGTH {
return TOOBIG
}
ptr := s.c.newString(value)
r := s.c.call(s.c.api.bindText,
uint64(s.handle), uint64(param),
@@ -186,6 +189,9 @@ func (s *Stmt) BindText(param int, value string) error {
//
// https://sqlite.org/c3ref/bind_blob.html
func (s *Stmt) BindRawText(param int, value []byte) error {
if len(value) > _MAX_LENGTH {
return TOOBIG
}
ptr := s.c.newBytes(value)
r := s.c.call(s.c.api.bindText,
uint64(s.handle), uint64(param),
@@ -200,6 +206,9 @@ func (s *Stmt) BindRawText(param int, value []byte) error {
//
// https://sqlite.org/c3ref/bind_blob.html
func (s *Stmt) BindBlob(param int, value []byte) error {
if len(value) > _MAX_LENGTH {
return TOOBIG
}
ptr := s.c.newBytes(value)
r := s.c.call(s.c.api.bindBlob,
uint64(s.handle), uint64(param),
@@ -309,7 +318,7 @@ func (s *Stmt) ColumnName(col int) string {
if ptr == 0 {
panic(util.OOMErr)
}
return util.ReadString(s.c.mod, ptr, _MAX_STRING)
return util.ReadString(s.c.mod, ptr, _MAX_NAME)
}
// ColumnType returns the initial [Datatype] of the result column.