diff options
Diffstat (limited to 'sqlglot/dialects/mysql.py')
| -rw-r--r-- | sqlglot/dialects/mysql.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sqlglot/dialects/mysql.py b/sqlglot/dialects/mysql.py index 1e2cfa3..5dfa811 100644 --- a/sqlglot/dialects/mysql.py +++ b/sqlglot/dialects/mysql.py @@ -3,7 +3,9 @@ from __future__ import annotations from sqlglot import exp, generator, parser, tokens from sqlglot.dialects.dialect import ( Dialect, + arrow_json_extract_scalar_sql, locate_to_strposition, + max_or_greatest, min_or_least, no_ilike_sql, no_paren_current_date_sql, @@ -288,6 +290,8 @@ class MySQL(Dialect): "SWAPS", } + LOG_DEFAULTS_TO_LN = True + def _parse_show_mysql(self, this, target=False, full=None, global_=None): if target: if isinstance(target, str): @@ -303,7 +307,13 @@ class MySQL(Dialect): db = None else: position = None - db = self._parse_id_var() if self._match_text_seq("FROM") else None + db = None + + if self._match(TokenType.FROM): + db = self._parse_id_var() + elif self._match(TokenType.DOT): + db = target_id + target_id = self._parse_id_var() channel = self._parse_id_var() if self._match_text_seq("FOR", "CHANNEL") else None @@ -384,6 +394,8 @@ class MySQL(Dialect): exp.CurrentDate: no_paren_current_date_sql, exp.CurrentTimestamp: lambda *_: "CURRENT_TIMESTAMP", exp.ILike: no_ilike_sql, + exp.JSONExtractScalar: arrow_json_extract_scalar_sql, + exp.Max: max_or_greatest, exp.Min: min_or_least, exp.TableSample: no_tablesample_sql, exp.TryCast: no_trycast_sql, @@ -415,6 +427,8 @@ class MySQL(Dialect): exp.TransientProperty: exp.Properties.Location.UNSUPPORTED, } + LIMIT_FETCH = "LIMIT" + def show_sql(self, expression): this = f" {expression.name}" full = " FULL" if expression.args.get("full") else "" |