@@ -985,7 +985,7 @@ impl<'a> Tokenizer<'a> {
985985 }
986986 }
987987 // PostgreSQL accepts "escape" string constants, which are an extension to the SQL standard.
988- x @ 'e' | x @ 'E' if self . dialect . supports_string_escape_constant ( ) => {
988+ x @ 'e' | x @ 'E' => {
989989 let starting_loc = chars. location ( ) ;
990990 chars. next ( ) ; // consume, to check the next char
991991 match chars. peek ( ) {
@@ -3573,48 +3573,4 @@ mod tests {
35733573 ] ,
35743574 ) ;
35753575 }
3576-
3577- #[ test]
3578- fn test_string_escape_constant_not_supported ( ) {
3579- all_dialects_where ( |dialect| !dialect. supports_string_escape_constant ( ) ) . tokenizes_to (
3580- "select e'...'" ,
3581- vec ! [
3582- Token :: make_keyword( "select" ) ,
3583- Token :: Whitespace ( Whitespace :: Space ) ,
3584- Token :: make_word( "e" , None ) ,
3585- Token :: SingleQuotedString ( "..." . to_string( ) ) ,
3586- ] ,
3587- ) ;
3588-
3589- all_dialects_where ( |dialect| !dialect. supports_string_escape_constant ( ) ) . tokenizes_to (
3590- "select E'...'" ,
3591- vec ! [
3592- Token :: make_keyword( "select" ) ,
3593- Token :: Whitespace ( Whitespace :: Space ) ,
3594- Token :: make_word( "E" , None ) ,
3595- Token :: SingleQuotedString ( "..." . to_string( ) ) ,
3596- ] ,
3597- ) ;
3598- }
3599-
3600- #[ test]
3601- fn test_string_escape_constant_supported ( ) {
3602- all_dialects_where ( |dialect| dialect. supports_string_escape_constant ( ) ) . tokenizes_to (
3603- "select e'\\ ''" ,
3604- vec ! [
3605- Token :: make_keyword( "select" ) ,
3606- Token :: Whitespace ( Whitespace :: Space ) ,
3607- Token :: EscapedStringLiteral ( "'" . to_string( ) ) ,
3608- ] ,
3609- ) ;
3610-
3611- all_dialects_where ( |dialect| dialect. supports_string_escape_constant ( ) ) . tokenizes_to (
3612- "select E'\\ ''" ,
3613- vec ! [
3614- Token :: make_keyword( "select" ) ,
3615- Token :: Whitespace ( Whitespace :: Space ) ,
3616- Token :: EscapedStringLiteral ( "'" . to_string( ) ) ,
3617- ] ,
3618- ) ;
3619- }
36203576}
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