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Preserve MySQL-style LIMIT <offset>, <limit> syntax (#1765)

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Michael Victor Zink 2025-03-12 13:24:06 -07:00 • committed by GitHub
parent 85f855150f
commit fb578bb419
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10 changed files with 327 additions and 266 deletions
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66
tests/sqlparser_mysql.rs
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@ -1107,9 +1107,7 @@ fn parse_escaped_quote_identifiers_with_escape() {
flavor: SelectFlavor::Standard,
}))),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1161,9 +1159,7 @@ fn parse_escaped_quote_identifiers_with_no_escape() {
flavor: SelectFlavor::Standard,
}))),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1209,9 +1205,7 @@ fn parse_escaped_backticks_with_escape() {
flavor: SelectFlavor::Standard,
}))),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1261,9 +1255,7 @@ fn parse_escaped_backticks_with_no_escape() {
flavor: SelectFlavor::Standard,
}))),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1438,9 +1430,7 @@ fn parse_simple_insert() {
]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1488,9 +1478,7 @@ fn parse_ignore_insert() {
]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1538,9 +1526,7 @@ fn parse_priority_insert() {
]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1585,9 +1571,7 @@ fn parse_priority_insert() {
]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1634,9 +1618,7 @@ fn parse_insert_as() {
)]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1698,9 +1680,7 @@ fn parse_insert_as() {
]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1749,9 +1729,7 @@ fn parse_replace_insert() {
]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1791,9 +1769,7 @@ fn parse_empty_row_insert() {
rows: vec![vec![], vec![]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -1857,9 +1833,7 @@ fn parse_insert_with_on_duplicate_update() {
]]
})),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -2596,9 +2570,7 @@ fn parse_substring_in_select() {
flavor: SelectFlavor::Standard,
}))),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,
@ -2737,10 +2709,8 @@ fn parse_set_names() {
#[test]
fn parse_limit_my_sql_syntax() {
mysql_and_generic().one_statement_parses_to(
"SELECT id, fname, lname FROM customer LIMIT 5, 10",
"SELECT id, fname, lname FROM customer LIMIT 10 OFFSET 5",
);
mysql_and_generic().verified_stmt("SELECT id, fname, lname FROM customer LIMIT 10 OFFSET 5");
mysql_and_generic().verified_stmt("SELECT id, fname, lname FROM customer LIMIT 5, 10");
mysql_and_generic().verified_stmt("SELECT * FROM user LIMIT ? OFFSET ?");
}
@ -2903,9 +2873,7 @@ fn parse_hex_string_introducer() {
flavor: SelectFlavor::Standard,
}))),
order_by: None,
limit: None,
limit_by: vec![],
offset: None,
limit_clause: None,
fetch: None,
locks: vec![],
for_clause: None,