diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 0427f02499..d93b3939cb 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -46,7 +46,7 @@ jobs:
       - name: Setup Rust Toolchain
         uses: ./.github/actions/setup-builder
         with:
-          rust-version: "1.86.0"
+          rust-version: "1.89.0"
       - run: cargo clippy --all-targets --all-features -- -D warnings
 
   benchmark-lint:
@@ -56,7 +56,7 @@ jobs:
       - name: Setup Rust Toolchain
         uses: ./.github/actions/setup-builder
         with:
-          rust-version: "1.86.0"
+          rust-version: "1.89.0"
       - run: cd sqlparser_bench && cargo clippy --all-targets --all-features -- -D warnings
 
   compile:
diff --git a/src/dialect/mod.rs b/src/dialect/mod.rs
index d0b87d962a..bf2184b3cf 100644
--- a/src/dialect/mod.rs
+++ b/src/dialect/mod.rs
@@ -278,6 +278,24 @@ pub trait Dialect: Debug + Any {
         false
     }
 
+    /// Determine whether backslash escapes in string literals use Snowflake's
+    /// escape table instead of the MySQL-style default.
+    ///
+    /// Snowflake (verified against the live service) decodes octal `\o`..`\ooo`
+    /// (one to three digits, greedy), hex `\xhh` (exactly two hex digits, else a
+    /// tokenizer error), unicode `\uXXXX` (exactly four hex digits, else a
+    /// tokenizer error), and the single-character escapes `\b \f \n \r \t`;
+    /// `\'`, `\"` and `\\` escape themselves. Any other escaped character keeps
+    /// the character and drops the backslash (`'\a' = 'a'`, `'\Z' = 'Z'`,
+    /// `'\.' = '.'`) — notably `\a`/`\Z` do NOT decode to BEL/^Z as they do in
+    /// the MySQL-style table used when this returns false.
+    ///
+    /// Only consulted when [`Self::supports_string_literal_backslash_escape`]
+    /// returns true.
+    fn supports_snowflake_string_literal_escapes(&self) -> bool {
+        false
+    }
+
     /// Determine whether the dialect strips the backslash when escaping LIKE wildcards (%, _).
     ///
     /// [MySQL] has a special case when escaping single quoted strings which leaves these unescaped
diff --git a/src/dialect/snowflake.rs b/src/dialect/snowflake.rs
index 82b50d1e19..9e5c81b62f 100644
--- a/src/dialect/snowflake.rs
+++ b/src/dialect/snowflake.rs
@@ -166,6 +166,12 @@ impl Dialect for SnowflakeDialect {
         true
     }
 
+    // Snowflake decodes octal/hex/unicode escapes and drops the backslash on
+    // unknown escapes ('\a' = 'a'); see the trait doc for the verified table.
+    fn supports_snowflake_string_literal_escapes(&self) -> bool {
+        true
+    }
+
     fn supports_within_after_array_aggregation(&self) -> bool {
         true
     }
diff --git a/src/tokenizer.rs b/src/tokenizer.rs
index 852b73164f..c93f39549b 100644
--- a/src/tokenizer.rs
+++ b/src/tokenizer.rs
@@ -2259,6 +2259,8 @@ impl<'a> Tokenizer<'a> {
                             s.push(ch);
                             s.push(*next);
                             chars.next(); // consume next
+                        } else if self.dialect.supports_snowflake_string_literal_escapes() {
+                            self.push_snowflake_string_escape(&mut s, chars)?;
                         } else {
                             let n = match next {
                                 '0' => '\0',
@@ -2292,6 +2294,99 @@ impl<'a> Tokenizer<'a> {
         self.tokenizer_error(error_loc, "Unterminated string literal")
     }
 
+    /// Decode one Snowflake-style backslash escape inside a quoted string.
+    ///
+    /// The backslash itself has already been consumed; the character after it is
+    /// peeked but not consumed. Semantics verified against live Snowflake:
+    /// octal `\o`..`\ooo` (greedy, 1-3 digits), hex `\xhh` and unicode `\uXXXX`
+    /// (exact digit counts, malformed sequences are errors — matching
+    /// Snowflake's compilation errors), C-style `\b \f \n \r \t`, and for any
+    /// other character the backslash is dropped and the character kept.
+    fn push_snowflake_string_escape(
+        &self,
+        s: &mut String,
+        chars: &mut State,
+    ) -> Result<(), TokenizerError> {
+        let Some(&next) = chars.peek() else {
+            // Lone trailing backslash: nothing to decode; the enclosing loop
+            // reports the unterminated string literal.
+            return Ok(());
+        };
+        match next {
+            'b' | 'f' | 'n' | 'r' | 't' => {
+                chars.next();
+                s.push(match next {
+                    'b' => '\u{8}',
+                    'f' => '\u{c}',
+                    'n' => '\n',
+                    'r' => '\r',
+                    _ => '\t',
+                });
+            }
+            '0'..='7' => {
+                // Octal escape: 1-3 octal digits, greedy ('\101' = 'A',
+                // '\79' = '\u{7}' followed by '9').
+                chars.next();
+                let mut v = next.to_digit(8).unwrap_or_default();
+                for _ in 0..2 {
+                    match chars.peek().and_then(|c| c.to_digit(8)) {
+                        Some(d) => {
+                            v = v * 8 + d;
+                            chars.next();
+                        }
+                        None => break,
+                    }
+                }
+                // Max \777 = 511, always a valid scalar value.
+                s.push(char::from_u32(v).unwrap_or('\0'));
+            }
+            'x' | 'u' => {
+                let error_loc = chars.location();
+                let (digits, label) = if next == 'x' {
+                    (2, "hex")
+                } else {
+                    (4, "unicode")
+                };
+                chars.next();
+                let mut v = 0u32;
+                for _ in 0..digits {
+                    match chars.peek().and_then(|c| c.to_digit(16)) {
+                        Some(d) => {
+                            v = v * 16 + d;
+                            chars.next();
+                        }
+                        None => {
+                            return self.tokenizer_error(
+                                error_loc,
+                                format!(
+                                    "Invalid {label} escape sequence '\\{next}'; should be exactly {digits} digits"
+                                ),
+                            );
+                        }
+                    }
+                }
+                match char::from_u32(v) {
+                    Some(c) => s.push(c),
+                    None => {
+                        return self.tokenizer_error(
+                            error_loc,
+                            format!(
+                                "Invalid {label} escape sequence '\\{next}'; not a valid code point"
+                            ),
+                        );
+                    }
+                }
+            }
+            // `\'`, `\"`, `\\` escape themselves; any other character keeps
+            // itself and the backslash is dropped ('\a' = 'a', '\Z' = 'Z').
+            _ => {
+                chars.next();
+                s.push(next);
+            }
+        }
+        Ok(())
+    }
+
     fn tokenize_multiline_comment(
         &self,
         chars: &mut State,
@@ -3838,10 +3933,13 @@ mod tests {
             (r#"'%a\'%b'"#, r#"%a\'%b"#, r#"%a'%b"#),
             (r#"'a\'\'b\'c\'d'"#, r#"a\'\'b\'c\'d"#, r#"a''b'c'd"#),
             (r#"'\\'"#, r#"\\"#, r#"\"#),
+            // Snowflake semantics (verified live): \0 is an octal escape;
+            // \a and \Z are unknown escapes, so the backslash is dropped and
+            // the character kept (they are NOT the MySQL BEL/^Z escapes).
             (
                 r#"'\0\a\b\f\n\r\t\Z'"#,
                 r#"\0\a\b\f\n\r\t\Z"#,
-                "\0\u{7}\u{8}\u{c}\n\r\t\u{1a}",
+                "\0a\u{8}\u{c}\n\r\tZ",
             ),
             (r#"'\"'"#, r#"\""#, "\""),
             (r#"'\\a\\b\'c'"#, r#"\\a\\b\'c"#, r#"\a\b'c"#),
diff --git a/tests/sqlparser_common.rs b/tests/sqlparser_common.rs
index 3c32e627c4..2212aaf23a 100644
--- a/tests/sqlparser_common.rs
+++ b/tests/sqlparser_common.rs
@@ -11121,11 +11121,17 @@ fn parse_escaped_string_with_unescape() {
     let escaping_dialects =
         &all_dialects_where(|dialect| dialect.supports_string_literal_backslash_escape());
     let no_wildcard_exception = &all_dialects_where(|dialect| {
-        dialect.supports_string_literal_backslash_escape() && !dialect.ignores_wildcard_escapes()
+        dialect.supports_string_literal_backslash_escape()
+            && !dialect.ignores_wildcard_escapes()
+            && !dialect.supports_snowflake_string_literal_escapes()
     });
     let with_wildcard_exception = &all_dialects_where(|dialect| {
         dialect.supports_string_literal_backslash_escape() && dialect.ignores_wildcard_escapes()
     });
+    let snowflake_escape_table = &all_dialects_where(|dialect| {
+        dialect.supports_string_literal_backslash_escape()
+            && dialect.supports_snowflake_string_literal_escapes()
+    });
 
     let sql = r"SELECT 'I\'m fine'";
     assert_mysql_query_value(escaping_dialects, sql, "I'm fine");
@@ -11149,6 +11155,15 @@ fn parse_escaped_string_with_unescape() {
         sql,
         "Testing: \0 \\ \\% \\_ \u{8} \n \r \t \u{1a} \u{7} h  ",
     );
+
+    // Snowflake-style dialects treat \0 as an octal escape and drop the
+    // backslash on unknown escapes (\Z, \a, \h) instead of mapping them to
+    // control characters.
+    assert_mysql_query_value(
+        snowflake_escape_table,
+        sql,
+        "Testing: \0 \\ % _ \u{8} \n \r \t Z a h  ",
+    );
 }
 
 #[test]
diff --git a/tests/sqlparser_snowflake.rs b/tests/sqlparser_snowflake.rs
index 7bef4ce1f8..12dba6c142 100644
--- a/tests/sqlparser_snowflake.rs
+++ b/tests/sqlparser_snowflake.rs
@@ -1456,6 +1456,88 @@ fn test_array_agg_func() {
     }
 }
 
+#[test]
+fn snowflake_string_literal_backslash_escapes() {
+    // Escape semantics verified against live Snowflake: octal (`\o`..`\ooo`),
+    // hex `\xhh` and unicode `\u` + 4 hex digit escapes decode (malformed ones
+    // are compilation errors); `\b \f \n \r \t` decode; `\'`, `\"`, `\\`
+    // escape themselves; any other escaped character keeps the character and
+    // drops the backslash.
+    let unescaped = |sql: &str| -> String {
+        let mut tokens = Tokenizer::new(&SnowflakeDialect {}, sql)
+            .tokenize()
+            .unwrap_or_else(|e| panic!("tokenize failed for {sql}: {e}"));
+        match tokens.remove(0) {
+            Token::SingleQuotedString(s) => s,
+            other => panic!("expected a single-quoted string for {sql}, got {other:?}"),
+        }
+    };
+
+    // Octal escapes: 1-3 digits, greedy; digits 8/9 are not octal.
+    assert_eq!(unescaped(r"'\2'"), "\u{2}");
+    assert_eq!(unescaped(r"'\101'"), "A");
+    assert_eq!(unescaped(r"'\79'"), "\u{7}9");
+    assert_eq!(unescaped(r"'\8'"), "8");
+    assert_eq!(unescaped(r"'\0'"), "\0");
+    // Hex and unicode escapes.
+    assert_eq!(unescaped(r"'\x41'"), "A");
+    assert_eq!(unescaped(&format!(r"'\{}'", "u0394")), "\u{394}");
+    // Uppercase X/U are NOT escape introducers: backslash dropped, chars kept.
+    assert_eq!(unescaped(r"'\X41'"), "X41");
+    assert_eq!(unescaped(r"'\U0041'"), "U0041");
+    // Standard single-character escapes.
+    assert_eq!(unescaped(r"'\b\f\n\r\t'"), "\u{8}\u{c}\n\r\t");
+    // Self-escapes and quote escapes.
+    assert_eq!(unescaped(r"'\\'"), "\\");
+    assert_eq!(unescaped(r"'I\'m'"), "I'm");
+    assert_eq!(unescaped(r#"'\"'"#), "\"");
+    // Unknown escapes drop the backslash and keep the character (unlike the
+    // MySQL-style table where \a/\Z map to BEL/^Z).
+    assert_eq!(unescaped(r"'\a\Z\.\q\ '"), "aZ.q ");
+    assert_eq!(unescaped(r"'\%\_'"), "%_");
+    // ClickBench Q29 shape: what REGEXP_REPLACE receives after the lexer.
+    assert_eq!(
+        unescaped(r"'^https?://(www\.)?([^/]+)/.*$'"),
+        "^https?://(www.)?([^/]+)/.*$"
+    );
+    // A doubled backslash protects the next character from escape decoding,
+    // so `\\2` reaches regex functions as a `\2` backreference.
+    assert_eq!(unescaped(r"'\\2'"), "\\2");
+
+    // Malformed hex/unicode escapes are tokenizer errors, matching Snowflake's
+    // "should be exactly N digits" compilation errors.
+    for (sql, fragment) in [
+        (r"SELECT '\xZZ'".to_string(), "Invalid hex escape sequence"),
+        (r"SELECT '\x4'".to_string(), "Invalid hex escape sequence"),
+        (
+            format!(r"SELECT '\{}'", "uZZZZ"),
+            "Invalid unicode escape sequence",
+        ),
+        (
+            format!(r"SELECT '\{}'", "u12"),
+            "Invalid unicode escape sequence",
+        ),
+    ] {
+        let err = snowflake()
+            .parse_sql_statements(&sql)
+            .expect_err(&format!("expected tokenizer error for {sql}"));
+        assert!(
+            err.to_string().contains(fragment),
+            "error for {sql} should contain {fragment:?}; got: {err}"
+        );
+    }
+
+    // unescape=false mode keeps the raw text untouched.
+    let mut tokens = Tokenizer::new(&SnowflakeDialect {}, r"'\2 \x41 \q'")
+        .with_unescape(false)
+        .tokenize()
+        .expect("tokenize without unescape");
+    assert_eq!(
+        tokens.remove(0),
+        Token::SingleQuotedString(r"\2 \x41 \q".to_string())
+    );
+}
+
 fn snowflake() -> TestedDialects {
     TestedDialects::new(vec![Box::new(SnowflakeDialect {})])
 }