diff options
Diffstat (limited to 'sqlglot/dialects/clickhouse.py')
| -rw-r--r-- | sqlglot/dialects/clickhouse.py | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sqlglot/dialects/clickhouse.py b/sqlglot/dialects/clickhouse.py index 89e2296..b06462c 100644 --- a/sqlglot/dialects/clickhouse.py +++ b/sqlglot/dialects/clickhouse.py @@ -46,18 +46,22 @@ class ClickHouse(Dialect): time=seq_get(args, 1), decay=seq_get(params, 0), ), - "MAP": parse_var_map, - "HISTOGRAM": lambda params, args: exp.Histogram( - this=seq_get(args, 0), bins=seq_get(params, 0) - ), "GROUPUNIQARRAY": lambda params, args: exp.GroupUniqArray( this=seq_get(args, 0), size=seq_get(params, 0) ), + "HISTOGRAM": lambda params, args: exp.Histogram( + this=seq_get(args, 0), bins=seq_get(params, 0) + ), + "MAP": parse_var_map, + "MATCH": exp.RegexpLike.from_arg_list, "QUANTILE": lambda params, args: exp.Quantile(this=args, quantile=params), "QUANTILES": lambda params, args: exp.Quantiles(parameters=params, expressions=args), "QUANTILEIF": lambda params, args: exp.QuantileIf(parameters=params, expressions=args), } + FUNCTION_PARSERS = parser.Parser.FUNCTION_PARSERS.copy() + FUNCTION_PARSERS.pop("MATCH") + RANGE_PARSERS = { **parser.Parser.RANGE_PARSERS, TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN) @@ -135,6 +139,7 @@ class ClickHouse(Dialect): exp.Quantile: lambda self, e: f"quantile{self._param_args_sql(e, 'quantile', 'this')}", exp.Quantiles: lambda self, e: f"quantiles{self._param_args_sql(e, 'parameters', 'expressions')}", exp.QuantileIf: lambda self, e: f"quantileIf{self._param_args_sql(e, 'parameters', 'expressions')}", + exp.RegexpLike: lambda self, e: f"match({self.format_args(e.this, e.expression)})", exp.StrPosition: lambda self, e: f"position({self.format_args(e.this, e.args.get('substr'), e.args.get('position'))})", exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)), } |