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lovasoalovasoa
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update sql parser
1 parent ae7f249 commit 9fc35fb

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-42
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4 files changed

+85
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‎CHANGELOG.md‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -16,6 +16,8 @@
1616
- see [configuration.md](./configuration.md) for more details.
1717
- In the shell component, setting the `footer` parameter to the empty string (`''`) will now completely hide the footer, instead of showing the default one
1818
- New configuration option: `rtl` to display the page in right-to-left mode. This can be used to display Arabic, Hebrew, Persian, etc.
19+
- fix a crash when manipulating TINYINTs from microsoft sql server
20+
- update sqlparser to 0.55: https://github.com/apache/datafusion-sqlparser-rs/blob/main/changelog/0.55.0.md
1921

2022
## 0.33.1 (2025-02-25)
2123

‎Cargo.lock‎

Lines changed: 2 additions & 2 deletions
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‎Cargo.toml‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -42,7 +42,7 @@ anyhow = "1"
4242
serde = "1"
4343
serde_json = { version = "1.0.82", features = ["preserve_order", "raw_value"] }
4444
lambda-web = { version = "0.2.1", features = ["actix4"], optional = true }
45-
sqlparser = { version = "0.54.0", default-features=false, features = ["std", "visitor"] } # https://github.com/apache/datafusion-sqlparser-rs/pull/1522#issuecomment-2665112118
45+
sqlparser = { version = "0.55.0", default-features=false, features = ["std", "visitor"] } # https://github.com/apache/datafusion-sqlparser-rs/pull/1522#issuecomment-2665112118
4646
async-stream = "0.3"
4747
async-trait = "0.1.61"
4848
async-recursion = "1.0.0"

‎src/webserver/database/sql.rs‎

Lines changed: 80 additions & 39 deletions
Original file line numberDiff line numberDiff line change
@@ -9,9 +9,9 @@ use async_trait::async_trait;
99
use sqlparser::ast::helpers::attached_token::AttachedToken;
1010
use sqlparser::ast::{
1111
BinaryOperator, CastKind, CharacterLength, DataType, Expr, Function, FunctionArg,
12-
FunctionArgExpr, FunctionArgumentList, FunctionArguments, Ident, ObjectName,
13-
OneOrManyWithParens, SelectItem, SetExpr, Spanned, Statement, Value, Visit, VisitMut, Visitor,
14-
VisitorMut,
12+
FunctionArgExpr, FunctionArgumentList, FunctionArguments, Ident, ObjectName, ObjectNamePart,
13+
OneOrManyWithParens, SelectFlavor, SelectItem, SetExpr, Spanned, Statement, Value,
14+
ValueWithSpan, Visit, VisitMut, Visitor, VisitorMut,
1515
};
1616
use sqlparser::dialect::{Dialect, MsSqlDialect, MySqlDialect, PostgreSqlDialect, SQLiteDialect};
1717
use sqlparser::parser::{Parser, ParserError};
@@ -329,7 +329,7 @@ fn extract_toplevel_functions(stmt: &mut Statement) -> Vec<DelayedFunctionCall>
329329
let argument_col_name = format!("_sqlpage_f{func_idx}_a{arg_idx}");
330330
argument_col_names.push(argument_col_name.clone());
331331
let expr_to_insert = SelectItem::ExprWithAlias {
332-
expr: std::mem::replace(expr, Expr::Value(Value::Null)),
332+
expr: std::mem::replace(expr, Expr::value(Value::Null)),
333333
alias: Ident::new(argument_col_name),
334334
};
335335
select_items_to_add.push(SelectItemToAdd {
@@ -417,10 +417,21 @@ fn extract_static_simple_select(
417417
return None;
418418
};
419419
let value = match expr {
420-
Expr::Value(Value::Boolean(b)) => Static(Bool(*b)),
421-
Expr::Value(Value::Number(n, _)) => Static(Number(n.parse().ok()?)),
422-
Expr::Value(Value::SingleQuotedString(s)) => Static(String(s.clone())),
423-
Expr::Value(Value::Null) => Static(Null),
420+
Expr::Value(ValueWithSpan {
421+
value: Value::Boolean(b),
422+
..
423+
}) => Static(Bool(*b)),
424+
Expr::Value(ValueWithSpan {
425+
value: Value::Number(n, _),
426+
..
427+
}) => Static(Number(n.parse().ok()?)),
428+
Expr::Value(ValueWithSpan {
429+
value: Value::SingleQuotedString(s),
430+
..
431+
}) => Static(String(s.clone())),
432+
Expr::Value(ValueWithSpan {
433+
value: Value::Null, ..
434+
}) => Static(Null),
424435
e if is_simple_select_placeholder(e) => {
425436
if let Some(p) = params_iter.next() {
426437
Dynamic(p)
@@ -446,7 +457,10 @@ fn extract_static_simple_select(
446457

447458
fn is_simple_select_placeholder(e: &Expr) -> bool {
448459
match e {
449-
Expr::Value(Value::Placeholder(_)) => true,
460+
Expr::Value(ValueWithSpan {
461+
value: Value::Placeholder(_),
462+
..
463+
}) => true,
450464
Expr::Cast {
451465
expr,
452466
data_type: DataType::Text | DataType::Varchar(_) | DataType::Char(_),
@@ -469,13 +483,15 @@ fn extract_set_variable(
469483
hivevar: false,
470484
} = stmt
471485
{
472-
if let ([ident], [value]) = (name.as_mut_slice(), value.as_mut_slice()) {
486+
if let ([ObjectNamePart::Identifier(ident)], [value]) =
487+
(name.as_mut_slice(), value.as_mut_slice())
488+
{
473489
let variable = if let Some(variable) = extract_ident_param(ident) {
474490
variable
475491
} else {
476492
StmtParam::PostOrGet(std::mem::take(&mut ident.value))
477493
};
478-
let owned_expr = std::mem::replace(value, Expr::Value(Value::Null));
494+
let owned_expr = std::mem::replace(value, Expr::value(Value::Null));
479495
let mut select_stmt: Statement = expr_to_statement(owned_expr);
480496
let delayed_functions = extract_toplevel_functions(&mut select_stmt);
481497
if let Err(err) = validate_function_calls(&select_stmt) {
@@ -576,7 +592,7 @@ impl ParameterExtractor {
576592
AnyKind::Mssql => DataType::Varchar(Some(CharacterLength::Max)),
577593
_ => DataType::Text,
578594
};
579-
let value = Expr::Value(Value::Placeholder(name));
595+
let value = Expr::value(Value::Placeholder(name));
580596
Expr::Cast {
581597
expr: Box::new(value),
582598
data_type,
@@ -693,9 +709,10 @@ pub(super) fn function_args_to_stmt_params(
693709

694710
fn expr_to_stmt_param(arg: &mut Expr) -> Option<StmtParam> {
695711
match arg {
696-
Expr::Value(Value::Placeholder(placeholder)) => {
697-
Some(map_param(std::mem::take(placeholder)))
698-
}
712+
Expr::Value(ValueWithSpan {
713+
value: Value::Placeholder(placeholder),
714+
..
715+
}) => Some(map_param(std::mem::take(placeholder))),
699716
Expr::Identifier(ident) => extract_ident_param(ident),
700717
Expr::Function(Function {
701718
name: ObjectName(func_name_parts),
@@ -710,13 +727,17 @@ fn expr_to_stmt_param(arg: &mut Expr) -> Option<StmtParam> {
710727
sqlpage_func_name(func_name_parts),
711728
args.as_mut_slice(),
712729
)),
713-
Expr::Value(Value::SingleQuotedString(param_value)) => {
714-
Some(StmtParam::Literal(std::mem::take(param_value)))
715-
}
716-
Expr::Value(Value::Number(param_value, _is_long)) => {
717-
Some(StmtParam::Literal(param_value.clone()))
718-
}
719-
Expr::Value(Value::Null) => Some(StmtParam::Null),
730+
Expr::Value(ValueWithSpan {
731+
value: Value::SingleQuotedString(param_value),
732+
..
733+
}) => Some(StmtParam::Literal(std::mem::take(param_value))),
734+
Expr::Value(ValueWithSpan {
735+
value: Value::Number(param_value, _is_long),
736+
..
737+
}) => Some(StmtParam::Literal(param_value.clone())),
738+
Expr::Value(ValueWithSpan {
739+
value: Value::Null, ..
740+
}) => Some(StmtParam::Null),
720741
Expr::BinaryOp {
721742
// 'str1' || 'str2'
722743
left,
@@ -741,7 +762,10 @@ fn expr_to_stmt_param(arg: &mut Expr) -> Option<StmtParam> {
741762
}),
742763
..
743764
}) if func_name_parts.len() == 1 => {
744-
let func_name = func_name_parts[0].value.as_str();
765+
let func_name = func_name_parts[0]
766+
.as_ident()
767+
.map(|ident| ident.value.as_str())
768+
.unwrap_or_default();
745769
if func_name.eq_ignore_ascii_case("concat") {
746770
let mut concat_args = Vec::with_capacity(args.len());
747771
for arg in args {
@@ -829,7 +853,10 @@ impl VisitorMut for ParameterExtractor {
829853
self.replace_with_placeholder(value, param);
830854
}
831855
}
832-
Expr::Value(Value::Placeholder(param)) if !self.is_own_placeholder(param) =>
856+
Expr::Value(ValueWithSpan {
857+
value: Value::Placeholder(param),
858+
..
859+
}) if !self.is_own_placeholder(param) =>
833860
// this check is to avoid recursively replacing placeholders in the form of '?', or '$1', '$2', which we emit ourselves
834861
{
835862
let name = std::mem::take(param);
@@ -860,10 +887,10 @@ impl VisitorMut for ParameterExtractor {
860887
op: BinaryOperator::StringConcat,
861888
right,
862889
} if self.db_kind == AnyKind::Mssql => {
863-
let left = std::mem::replace(left.as_mut(), Expr::Value(Value::Null));
864-
let right = std::mem::replace(right.as_mut(), Expr::Value(Value::Null));
890+
let left = std::mem::replace(left.as_mut(), Expr::value(Value::Null));
891+
let right = std::mem::replace(right.as_mut(), Expr::value(Value::Null));
865892
*value = Expr::Function(Function {
866-
name: ObjectName(vec![Ident::new("CONCAT")]),
893+
name: ObjectName(vec![ObjectNamePart::Identifier(Ident::new("CONCAT"))]),
867894
args: FunctionArguments::List(FunctionArgumentList {
868895
args: vec![
869896
FunctionArg::Unnamed(FunctionArgExpr::Expr(left)),
@@ -896,18 +923,22 @@ impl VisitorMut for ParameterExtractor {
896923

897924
const SQLPAGE_FUNCTION_NAMESPACE: &str = "sqlpage";
898925

899-
fn is_sqlpage_func(func_name_parts: &[Ident]) -> bool {
900-
if let [Ident { value, .. }, Ident { .. }] = func_name_parts {
926+
fn is_sqlpage_func(func_name_parts: &[ObjectNamePart]) -> bool {
927+
if let [ObjectNamePart::Identifier(Ident { value, .. }), ObjectNamePart::Identifier(Ident { .. })] =
928+
func_name_parts
929+
{
901930
value == SQLPAGE_FUNCTION_NAMESPACE
902931
} else {
903932
false
904933
}
905934
}
906935

907-
fn extract_sqlpage_function_name(func_name_parts: &[Ident]) -> Option<SqlPageFunctionName> {
908-
if let [Ident {
936+
fn extract_sqlpage_function_name(
937+
func_name_parts: &[ObjectNamePart],
938+
) -> Option<SqlPageFunctionName> {
939+
if let [ObjectNamePart::Identifier(Ident {
909940
value: namespace, ..
910-
}, Ident { value, .. }] = func_name_parts
941+
}), ObjectNamePart::Identifier(Ident { value, .. })] = func_name_parts
911942
{
912943
if namespace == SQLPAGE_FUNCTION_NAMESPACE {
913944
return SqlPageFunctionName::from_str(value).ok();
@@ -916,8 +947,10 @@ fn extract_sqlpage_function_name(func_name_parts: &[Ident]) -> Option<SqlPageFun
916947
None
917948
}
918949

919-
fn sqlpage_func_name(func_name_parts: &[Ident]) -> &str {
920-
if let [Ident { .. }, Ident { value, .. }] = func_name_parts {
950+
fn sqlpage_func_name(func_name_parts: &[ObjectNamePart]) -> &str {
951+
if let [ObjectNamePart::Identifier(Ident { .. }), ObjectNamePart::Identifier(Ident { value, .. })] =
952+
func_name_parts
953+
{
921954
value
922955
} else {
923956
debug_assert!(
@@ -955,7 +988,7 @@ fn extract_json_columns(stmt: &Statement, db_kind: AnyKind) -> Vec<String> {
955988
fn is_json_function(expr: &Expr) -> bool {
956989
match expr {
957990
Expr::Function(function) => {
958-
if let [Ident { value, .. }] = function.name.0.as_slice() {
991+
if let [ObjectNamePart::Identifier(Ident { value, .. })] = function.name.0.as_slice() {
959992
[
960993
"json_object",
961994
"json_array",
@@ -979,10 +1012,17 @@ fn is_json_function(expr: &Expr) -> bool {
9791012
}
9801013
}
9811014
Expr::Cast { data_type, .. } => {
982-
matches!(data_type, DataType::JSON | DataType::JSONB)
983-
|| (matches!(data_type, DataType::Custom(ObjectName(parts), _) if
984-
(parts.len() == 1)
985-
&& (parts[0].value.eq_ignore_ascii_case("json"))))
1015+
if matches!(data_type, DataType::JSON | DataType::JSONB) {
1016+
true
1017+
} else if let DataType::Custom(ObjectName(parts), _) = data_type {
1018+
if let [ObjectNamePart::Identifier(ident)] = parts.as_slice() {
1019+
ident.value.eq_ignore_ascii_case("json")
1020+
} else {
1021+
false
1022+
}
1023+
} else {
1024+
false
1025+
}
9861026
}
9871027
_ => false,
9881028
}
@@ -1019,6 +1059,7 @@ fn expr_to_statement(expr: Expr) -> Statement {
10191059
window_before_qualify: false,
10201060
value_table_mode: None,
10211061
connect_by: None,
1062+
flavor: SelectFlavor::Standard,
10221063
},
10231064
))),
10241065
order_by: None,

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