diff options
Diffstat (limited to 'core/vm/sqlvm/parser/parser.go')
| -rw-r--r-- | core/vm/sqlvm/parser/parser.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/vm/sqlvm/parser/parser.go b/core/vm/sqlvm/parser/parser.go index ace2eee01..85862d499 100644 --- a/core/vm/sqlvm/parser/parser.go +++ b/core/vm/sqlvm/parser/parser.go @@ -46,7 +46,7 @@ func walkChildrenFirstWithDepth(n ast.Node, v visitor, d int) bool { } // Parse parses SQL commands text and return an AST. -func Parse(b []byte) ([]ast.Node, error) { +func Parse(b []byte) ([]ast.StmtNode, error) { // The string sent from the caller is not guaranteed to be valid UTF-8. // We don't really care non-ASCII characters in the string because all // keywords and special symbols are defined in ASCII. Therefore, as long @@ -77,9 +77,9 @@ func Parse(b []byte) ([]ast.Node, error) { root, pigeonErr := internal.Parse("", eb, options...) // Process the AST. - var stmts []ast.Node + var stmts []ast.StmtNode if root != nil { - stmts = root.([]ast.Node) + stmts = root.([]ast.StmtNode) } for i := range stmts { if stmts[i] == nil { |