repo stringclasses 454
values | file_path stringlengths 5 201 | extension stringclasses 1
value | content stringlengths 8 509k | num_lines int64 3 16.9k | size_bytes int64 8 511k |
|---|---|---|---|---|---|
posthog | posthog/hogql/errors.py | .py | from abc import ABC
from typing import TYPE_CHECKING, Optional
if TYPE_CHECKING:
from .ast import Expr
# Base
class BaseHogQLError(Exception, ABC):
message: str
start: Optional[int]
end: Optional[int]
def __init__(
self,
message: str,
*,
start: Optional[int] = No... | 98 | 2,077 |
posthog | posthog/hogql/type_system.py | .py | from __future__ import annotations
import re
import dataclasses
from collections.abc import Sequence
from dataclasses import dataclass, field
from enum import StrEnum
from functools import lru_cache
from typing import TYPE_CHECKING, Literal, Optional, cast
from posthog.hogql import ast
from posthog.hogql.constants im... | 1,986 | 82,535 |
posthog | posthog/hogql/utils.py | .py | import re
from dataclasses import fields
from typing import Any, Union, get_args, get_origin
from posthog.hogql import ast
from posthog.hogql.ast import AST, AST_CLASSES, Constant, Expr, HogQLXAttribute, HogQLXTag
def like_matches(pattern: str, text: str) -> bool:
"""
Python implementation of ClickHouse LIKE... | 159 | 5,488 |
posthog | posthog/hogql/metadata.py | .py | from typing import Literal, Optional, Union, cast
from django.conf import settings
from pydantic import BaseModel
from posthog.schema import HogLanguage, HogQLMetadata, HogQLMetadataResponse, HogQLNotice, HogQLQuery
from posthog.hogql import ast
from posthog.hogql.base import AST
from posthog.hogql.compiler.bytecod... | 256 | 10,962 |
posthog | posthog/hogql/hogql.py | .py | from typing import Literal, Optional, cast
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.database import Database
from posthog.hogql.errors import NotImplementedError, QueryError, SyntaxError
from posthog.hogql.parser import parse_expr
from posthog.hogql.print... | 67 | 3,047 |
posthog | posthog/hogql/property_utils.py | .py | from typing import Any, Union
from posthog.hogql import ast
def create_property_condition(property_key: str, value: Any) -> ast.CompareOperation:
"""Creates a HogQL AST CompareOperation node for comparing a property value.
Args:
property_key: The key of the property to compare
value: The val... | 39 | 1,658 |
posthog | posthog/hogql/ast.py | .py | import sys
import inspect
import dataclasses
from collections.abc import Sequence
from dataclasses import dataclass, field
from enum import StrEnum
from typing import Any, Literal, Optional, Union, cast, get_args
import posthog.hogql.resolver_utils as resolver_utils
from posthog.hogql.base import AST, CTE, ConstantTyp... | 1,417 | 45,834 |
posthog | posthog/hogql/filters.py | .py | import re
import dataclasses
from datetime import datetime
from typing import Any, Optional, TypeVar, cast
from dateutil.parser import isoparse
from posthog.schema import (
BreakdownFilter,
BreakdownType,
EmptyPropertyFilter,
HogQLFilters,
IntervalType,
MultipleBreakdownType,
SessionProper... | 612 | 29,404 |
posthog | posthog/hogql/workload.py | .py | from posthog.hogql import ast
from posthog.hogql.database.models import FunctionCallTable
from posthog.hogql.errors import QueryError
from posthog.hogql.visitor import TraversingVisitor
from posthog.clickhouse.workload import Workload
class WorkloadCollector(TraversingVisitor):
"""Collects workload requirements ... | 47 | 1,656 |
posthog | posthog/hogql/hogqlx.py | .py | from typing import Any
from posthog.hogql import ast
## ::NB:: Sync this list with frontend/src/queries/nodes/HogQLX/render.tsx
## Sanitization is done on the client side, as we can never be sure what tuple('__hx_tag', 'tag_name') comes our way.
HOGQLX_COMPONENTS = ["Sparkline", "RecordingButton", "ExplainCSPReport"]... | 77 | 2,003 |
posthog | posthog/hogql/escape_sql.py | .py | import re
import math
from datetime import date, datetime
from typing import Any, Literal, Optional
from uuid import UUID
from zoneinfo import ZoneInfo
from posthog.hogql.errors import QueryError, ResolutionError
from posthog.uuidt import UUIDT
# Copied from clickhouse_driver.util.escape, adapted only from single qu... | 395 | 14,116 |
posthog | posthog/hogql/type_diagnostics.py | .py | from __future__ import annotations
import dataclasses
from collections import Counter
from collections.abc import Sequence
from dataclasses import dataclass, field
from typing import cast
from posthog.hogql import ast
from posthog.hogql.base import _T_AST, AST
from posthog.hogql.constants import HogQLDialect
from pos... | 409 | 15,530 |
posthog | posthog/hogql/constants.py | .py | import sys
from datetime import date, datetime
from enum import StrEnum
from typing import Literal, Optional
from uuid import UUID
from pydantic import BaseModel, ConfigDict
type ConstantDataType = Literal[
"int", "float", "str", "bool", "array", "tuple", "map", "date", "datetime", "uuid", "unknown"
]
type Consta... | 217 | 10,836 |
posthog | posthog/hogql/snowflake_connection_cache.py | .py | """Thread-local connection cache for direct Snowflake queries.
Opening a Snowflake connection runs a full auth handshake (often hundreds of ms or
more), which dominates latency for the interactive SQL editor where a user issues
many small queries in sequence. This caches one open connection per
(credentials + target) ... | 176 | 6,177 |
posthog | posthog/hogql/metadata_heuristics.py | .py | from collections import defaultdict
from dataclasses import dataclass
from posthog.schema import HogQLNotice
from posthog.hogql import ast
@dataclass(frozen=True)
class SubqueryFingerprint:
table_names: tuple[str, ...]
where: str | None
class MetadataHeuristic:
def run(self, query: ast.SelectQuery | a... | 98 | 3,404 |
posthog | posthog/hogql/resolver_utils.py | .py | from __future__ import annotations
import difflib
from collections.abc import Generator
from typing import Optional, cast
from pydantic import BaseModel
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.models import (
BooleanDatabaseField,
DatabaseField... | 430 | 17,439 |
posthog | posthog/hogql/user_query_validator.py | .py | """Pre-execution validation for user-submitted HogQL queries.
Applied by ``HogQLQueryRunner._calculate`` when ``is_query_service`` is true —
i.e. the query came in via the external ``/query`` endpoint authenticated with a
personal API key. Violations raise ``QueryError`` (HTTP 400) before any database
work happens.
T... | 92 | 3,985 |
posthog | posthog/hogql/direct_connection.py | .py | from collections.abc import Callable
from typing import TYPE_CHECKING, Optional
from uuid import UUID
from django.db.models import Model
from posthog.schema import HogQLQueryModifiers
from posthog.hogql.database.database import Database
from posthog.hogql.timings import HogQLTimings
from posthog.ph_client import fe... | 154 | 5,574 |
posthog | posthog/hogql/json_ast.py | .py | """
JSON AST Deserializer
Converts JSON strings returned by the C++ HogQL parser back into Python AST objects.
Performance: enum-typed fields and dict-shaped fields are precomputed per class
at import time. The hot loop uses orjson for JSON parsing and avoids
`get_type_hints` / `hasattr` per node.
"""
import inspect... | 189 | 7,526 |
posthog | posthog/hogql/timings.py | .py | from contextlib import contextmanager, nullcontext
from time import perf_counter
from typing import TYPE_CHECKING
from opentelemetry import trace
if TYPE_CHECKING:
from posthog.schema import QueryTiming
_tracer = trace.get_tracer(__name__)
TIMING_DECIMAL_PLACES = 3 # round to milliseconds
# Not thread safe.
... | 67 | 2,377 |
posthog | posthog/hogql/context.py | .py | from dataclasses import dataclass, field
from functools import cached_property
from typing import TYPE_CHECKING, Any, Literal, Optional
from posthog.hogql.constants import LimitContext
from posthog.hogql.timings import HogQLTimings
from posthog.clickhouse.workload import Workload
if TYPE_CHECKING:
from posthog.s... | 220 | 11,217 |
posthog | posthog/hogql/feature_extractor.py | .py | """Extract product-attribution features from a HogQL select query.
Feeds ``add_fallback_query_tags`` so HogQL queries can be attributed to a
product surface (AI observability, error tracking, web analytics, replay, …)
based on what tables and event filters they reference.
"""
from posthog.hogql import ast
from postho... | 87 | 3,709 |
posthog | posthog/hogql/modifiers.py | .py | from typing import TYPE_CHECKING, Optional
import posthoganalytics
from posthog.cloud_utils import is_cloud
from posthog.schema_enums import (
BounceRatePageViewMode,
InCohortVia,
InlineCohortCalculation,
MaterializationMode,
PersonsArgMaxVersion,
PropertyGroupsMode,
SessionsV2JoinMode,
... | 140 | 5,051 |
posthog | posthog/hogql/ai.py | .py | from typing import TYPE_CHECKING, Optional
import openai
from rest_framework.request import Request
from posthog.hogql.context import HogQLContext
from posthog.hogql.errors import ExposedHogQLError
from posthog.hogql.parser import parse_select
from posthog.hogql.printer import prepare_and_print_ast
from posthog.even... | 228 | 9,332 |
posthog | posthog/hogql/motherduck_connection_cache.py | .py | """Thread-local connection cache for direct MotherDuck queries.
Opening a MotherDuck connection loads the `motherduck` DuckDB extension and completes a
WebSocket handshake — routinely seconds — which dominates latency for the interactive SQL
editor where a user issues many small queries in sequence. This caches one op... | 161 | 5,977 |
posthog | posthog/hogql/observability.py | .py | """HogQL type-system observability.
Measures type-inference coverage and the shape of the generated SQL during each
prepare+typecheck pass, emitted as low-cardinality Prometheus metrics. Sampling is
gated by ``TYPE_OBSERVABILITY_SAMPLE_RATE``.
"""
from __future__ import annotations
import functools
from collections ... | 505 | 19,543 |
posthog | posthog/hogql/placeholders.py | .py | from typing import Optional
from posthog.hogql import ast
from posthog.hogql.errors import QueryError
from posthog.hogql.utils import deserialize_hx_ast, is_simple_value
from posthog.hogql.visitor import CloningVisitor, TraversingVisitor
from common.hogvm.python.stl import BLOCKING_FUNCTIONS
class FindBlockingCalls... | 107 | 4,305 |
posthog | posthog/hogql/direct_query_metrics.py | .py | """Prometheus metrics for direct-query execution.
Direct queries run against a customer's own database over the network, so their
latency and failure modes are independent of ClickHouse. These low-cardinality
metrics make per-dialect error and timeout rates observable without leaking
team-specific labels. The instrume... | 66 | 2,423 |
posthog | posthog/hogql/taxonomy_validation.py | .py | from dataclasses import dataclass
from difflib import get_close_matches
from logging import getLogger
from typing import Literal
from django.db import DatabaseError
from django.db.models import QuerySet
from posthog.schema import HogQLNotice
from posthog.hogql import ast
from posthog.hogql.escape_sql import escape_h... | 234 | 9,828 |
posthog | posthog/hogql/property_planner.py | .py | import dataclasses
from dataclasses import dataclass
from enum import StrEnum
from typing import Literal, Optional
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.models import DatabaseField
from posthog.hogql.database.schema.events import EventsPersonSubTable, ... | 571 | 21,759 |
posthog | posthog/hogql/query.py | .py | import dataclasses
from time import sleep
from typing import Any, ClassVar, Literal, Optional, Union, cast
from opentelemetry import trace
from posthog.schema import (
DataWarehouseSourceUsage,
HogLanguage,
HogQLFilters,
HogQLMetadata,
HogQLMetadataResponse,
HogQLQueryModifiers,
HogQLQuery... | 778 | 35,470 |
posthog | posthog/hogql/variables.py | .py | import re
from difflib import get_close_matches
from typing import TypeVar
from posthog.schema import HogQLVariable
from posthog.hogql import ast
from posthog.hogql.errors import QueryError
from posthog.hogql.visitor import CloningVisitor
from posthog.models.team.team import Team
from posthog.utils import relative_d... | 101 | 4,235 |
posthog | posthog/hogql/cli.py | .py | import sys
import json
from posthog.hogql.compiler.bytecode import create_bytecode, parse_program
from posthog.hogql.compiler.javascript import to_js_program
from common.hogvm.python.execute import execute_bytecode
modifiers = [arg for arg in sys.argv if arg.startswith("-")]
args = [arg for arg in sys.argv if arg !=... | 69 | 2,340 |
posthog | posthog/hogql/visitor.py | .py | from copy import deepcopy
from typing import Any, Generic, Optional, TypeVar
from posthog.hogql import ast
from posthog.hogql.ast import SelectSetNode
from posthog.hogql.base import AST, Expr
from posthog.hogql.errors import BaseHogQLError
from posthog.hogql.utils import is_simple_value
T = TypeVar("T")
T_AST = TypeV... | 1,177 | 45,181 |
posthog | posthog/hogql/warehouse_warnings.py | .py | """Cross-cutting accumulator for data warehouse sync warnings emitted during query execution.
Every HogQL execution that resolves a warehouse table writes warnings into the active accumulator
via ``record_warnings``. The query runner installs a fresh accumulator at the top of
``_execute_and_cache_blocking`` and attach... | 76 | 2,913 |
posthog | posthog/hogql/resolver.py | .py | import re
from collections.abc import Callable
from datetime import date, datetime
from typing import Any, Optional, cast
from uuid import UUID
import re2
from posthog.hogql import ast
from posthog.hogql.ast import ConstantType, FieldTraverserType
from posthog.hogql.base import _T_AST
from posthog.hogql.constants imp... | 2,794 | 134,818 |
posthog | posthog/hogql/restricted_properties.py | .py | import structlog
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.schema.events import EventsPersonSubTable, EventsTable
from posthog.hogql.database.schema.persons import PersonsTable, RawPersonsTable
logger = structlog.get_logger(__name__)
def restricted_prop... | 47 | 2,355 |
posthog | posthog/hogql/base.py | .py | import re
import copy
from dataclasses import dataclass, field, fields
from enum import Enum
from typing import TYPE_CHECKING, Any, Literal, Optional, TypeVar
from posthog.hogql.constants import ConstantDataType
from posthog.hogql.errors import NotImplementedError
if TYPE_CHECKING:
from posthog.hogql.context impo... | 206 | 8,753 |
posthog | posthog/hogql/property.py | .py | import re
from collections.abc import Callable
from typing import Literal, Optional, TypeGuard, cast
from django.db import models
from django.db.models import Q
from django.db.models.functions.comparison import Coalesce
import re2
from pydantic import BaseModel
from rest_framework.exceptions import ValidationError
f... | 1,634 | 68,511 |
posthog | posthog/hogql/autocomplete.py | .py | import json
from collections.abc import Callable
from copy import deepcopy
from typing import Optional, cast
from django.db import models
from django.db.models.functions.comparison import Coalesce
from posthog.schema import (
AutocompleteCompletionItem,
AutocompleteCompletionItemKind,
HogLanguage,
Hog... | 862 | 37,792 |
posthog | posthog/hogql/functions/traffic_type.py | .py | """
Traffic type classification functions for HogQL.
Implemented as HogQL functions (rather than hardcoded in specific query runners) so they
can be used anywhere HogQL runs:
- SQL editor for ad-hoc analysis and exploration
- HogQLQuery runner for custom dashboards and insights
- Trends and other query runners when fi... | 239 | 9,526 |
posthog | posthog/hogql/functions/aggregations.py | .py | from collections.abc import Callable
from posthog.hogql.ast import ArrayType, BooleanType, StringType
from posthog.hogql.base import UnknownType
from .core import HogQLFunctionMeta
COMBINATORS = {
"If": {"allowedSuffixes": [], "argMap": lambda min, max: [min + 1, max + 1]},
"Array": {"allowedSuffixes": ["If"... | 365 | 23,389 |
posthog | posthog/hogql/functions/udfs.py | .py | from posthog.cloud_utils import is_ci, is_cloud
from .core import HogQLFunctionMeta
UDFS: dict[str, HogQLFunctionMeta] = {
# RowBinary path (default since v12).
"aggregate_funnel": HogQLFunctionMeta("aggregate_funnel", 7, 7, aggregate=False),
"aggregate_funnel_array": HogQLFunctionMeta("aggregate_funnel_a... | 42 | 2,468 |
posthog | posthog/hogql/functions/recording_button.py | .py | from posthog.hogql import ast
def recording_button(node: ast.Expr, args: list[ast.Expr]) -> ast.Expr:
return ast.Tuple(
exprs=[
ast.Constant(value="__hx_tag"),
ast.Constant(value="RecordingButton"),
ast.Constant(value="sessionId"),
args[0],
ast.C... | 15 | 466 |
posthog | posthog/hogql/functions/embed_text.py | .py | from typing import TYPE_CHECKING
from posthog.hogql import ast
if TYPE_CHECKING:
from posthog.models.team.team import Team
# Takes an embed text call, calls out to the embedding worker,
# and then returns an embedding.
def resolve_embed_text(team: "Team | int | None", node: ast.Call) -> ast.Constant:
# Lazy... | 43 | 1,588 |
posthog | posthog/hogql/functions/mapping.py | .py | from itertools import chain
from typing import Optional
from posthog.hogql import ast
from posthog.hogql.ast import IntegerType, StringType
from posthog.hogql.base import UnknownType
from posthog.hogql.language_mappings import LANGUAGE_CODES, LANGUAGE_NAMES
from .aggregations import HOGQL_AGGREGATIONS
from .clickhous... | 309 | 14,595 |
posthog | posthog/hogql/functions/__init__.py | .py | from .cohort import cohort
from .config import ADD_OR_NULL_DATETIME_FUNCTIONS, FIRST_ARG_DATETIME_FUNCTIONS
from .core import HogQLFunctionMeta, validate_function_args
from .explain_csp_report import explain_csp_report
from .mapping import find_hogql_aggregation, find_hogql_function, find_hogql_posthog_function
from .r... | 25 | 851 |
posthog | posthog/hogql/functions/typegen.py | .py | """
Type signature generator utilities for HogQL functions with variadic arguments.
"""
from itertools import product
from typing import Optional
from posthog.hogql.ast import IntegerType, StringType
from posthog.hogql.functions.core import AnyConstantType
def generate_variadic_signatures(
fixed_types: list[Any... | 75 | 2,888 |
posthog | posthog/hogql/functions/action.py | .py | from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.errors import QueryError
from posthog.hogql.escape_sql import escape_clickhouse_string
def matches_action(node: ast.Expr, args: list[ast.Expr], context: HogQLContext, events_alias: str) -> ast.Expr:
arg = args[0]
i... | 45 | 2,176 |
posthog | posthog/hogql/functions/cohort.py | .py | import datetime
from typing import Optional
from django.utils import timezone
import posthoganalytics
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.errors import QueryError
from posthog.hogql.escape_sql import escape_clickhouse_string
from posthog.hogql.parser import... | 161 | 6,110 |
posthog | posthog/hogql/functions/explain_csp_report.py | .py | from posthog.hogql import ast
def explain_csp_report(node: ast.Expr, args: list[ast.Expr]) -> ast.Expr:
return ast.Tuple(
exprs=[
ast.Constant(value="__hx_tag"),
ast.Constant(value="ExplainCSPReport"),
ast.Constant(value="properties"),
args[0],
]
... | 13 | 323 |
posthog | posthog/hogql/functions/survey.py | .py | from datetime import datetime
from posthog.hogql import ast
from posthog.hogql.errors import QueryError
from posthog.hogql.parser import parse_expr
def get_survey_response(node: ast.Call, args: list[ast.Expr], use_new_schema: bool = False) -> ast.Expr:
"""
Process getSurveyResponse() function call and return... | 236 | 9,499 |
posthog | posthog/hogql/functions/sparkline.py | .py | from posthog.hogql import ast
def sparkline(node: ast.Expr, args: list[ast.Expr]) -> ast.Expr:
return ast.Tuple(
exprs=[
ast.Constant(value="__hx_tag"),
ast.Constant(value="Sparkline"),
ast.Constant(value="data"),
args[0],
]
)
| 13 | 301 |
posthog | posthog/hogql/functions/config.py | .py | # The list of functions allowed in parametric functions, e.g. sum in "arrayReduce('sum', [1, 2, 3])"
HOGQL_PERMITTED_PARAMETRIC_FUNCTIONS: set[str] = {
"count",
"countMap",
"countMapState",
"sum",
"sumMap",
"sumMapState",
"min",
"minMap",
"minMapState",
"max",
"maxMap",
"... | 44 | 913 |
posthog | posthog/hogql/functions/posthog.py | .py | from posthog.hogql.ast import ArrayType, BooleanType, DateTimeType, DateType, DecimalType, IntegerType, StringType
from .core import HogQLFunctionMeta
HOGQL_POSTHOG_FUNCTIONS: dict[str, HogQLFunctionMeta] = {
"matchesAction": HogQLFunctionMeta("matchesAction", 1, 1),
"sparkline": HogQLFunctionMeta("sparkline"... | 148 | 6,743 |
posthog | posthog/hogql/functions/core.py | .py | from dataclasses import dataclass
from typing import Optional
from posthog.hogql import ast
from posthog.hogql.ast import (
ArrayType,
BooleanType,
DateTimeType,
DateType,
DecimalType,
FloatType,
IntegerType,
IntervalType,
StringLiteralType,
StringType,
TupleType,
UUIDTy... | 120 | 4,148 |
posthog | posthog/hogql/functions/clickhouse/geo.py | .py | from posthog.hogql.ast import ArrayType, FloatType, IntegerType, StringType, TupleType
from posthog.hogql.functions.core import HogQLFunctionMeta
# Keep in sync with the posthog.com repository: contents/docs/sql/clickhouse-functions.mdx
GEO_FUNCTIONS: dict[str, HogQLFunctionMeta] = {
"greatCircleDistance": HogQLFu... | 351 | 8,923 |
posthog | posthog/hogql/functions/clickhouse/json.py | .py | from posthog.hogql.ast import ArrayType, BooleanType, FloatType, IntegerType, StringType, TupleType
from ..core import HogQLFunctionMeta
from ..typegen import generate_json_path_signatures
# Keep in sync with the posthog.com repository: contents/docs/sql/clickhouse-functions.mdx
JSON_FUNCTIONS: dict[str, HogQLFunctio... | 180 | 5,834 |
posthog | posthog/hogql/functions/clickhouse/strings.py | .py | from posthog.hogql.ast import BooleanType, IntegerType, StringType
from ..core import HogQLFunctionMeta
# Shared return-type signatures for string search/predicate helpers. These ClickHouse functions
# have a fixed return family regardless of which valid overload is used. Modeling them removes a
# large share of `mis... | 258 | 13,752 |
posthog | posthog/hogql/functions/clickhouse/mathematical.py | .py | from ..core import HogQLFunctionMeta
# Keep in sync with the posthog.com repository: contents/docs/sql/clickhouse-functions.mdx
MATHEMATICAL_FUNCTIONS: dict[str, HogQLFunctionMeta] = {
"e": HogQLFunctionMeta("e"),
"pi": HogQLFunctionMeta("pi"),
"exp": HogQLFunctionMeta("exp", 1, 1, case_sensitive=False),
... | 69 | 3,422 |
posthog | posthog/hogql/functions/clickhouse/datetime.py | .py | from posthog.hogql.ast import (
DateTimeType,
DateType,
FloatType,
IntegerType,
IntervalType,
StringLiteralType,
StringType,
)
from posthog.hogql.base import UnknownType
from ..core import HogQLFunctionMeta
DATE_TRUNCATION_UNITS = frozenset({"year", "quarter", "month", "week"})
# dates an... | 505 | 16,290 |
posthog | posthog/hogql/functions/clickhouse/arrays.py | .py | from posthog.hogql.ast import (
ArrayType,
BooleanType,
DateTimeType,
DateType,
DecimalType,
FloatType,
IntegerType,
IntervalType,
StringType,
UUIDType,
)
from ..core import HogQLFunctionMeta
# arrays and strings common
# Keep in sync with the posthog.com repository: contents/d... | 198 | 6,954 |
posthog | posthog/hogql/functions/clickhouse/conversions.py | .py | from posthog.hogql import ast
from posthog.hogql.ast import (
ArrayType,
BooleanType,
DateTimeType,
DateType,
DecimalType,
FloatType,
IntegerType,
IntervalType,
StringType,
UUIDType,
)
from posthog.hogql.base import UnknownType
from ..core import HogQLFunctionMeta
# type conver... | 285 | 12,752 |
posthog | posthog/hogql/functions/clickhouse/arithmetic.py | .py | from posthog.hogql.ast import DateTimeType, DecimalType, FloatType, IntegerType, IntervalType, TupleType
from ..core import HogQLFunctionMeta
# Keep in sync with the posthog.com repository: contents/docs/sql/clickhouse-functions.mdx
ARITHMETIC_FUNCTIONS: dict[str, HogQLFunctionMeta] = {
"plus": HogQLFunctionMeta(... | 198 | 6,315 |
posthog | posthog/hogql/functions/test/test_traffic_type_functions.py | .py | import ipaddress
import pytest
from posthog.test.base import BaseTest
from parameterized import parameterized
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.errors import QueryError
from posthog.hogql.functions.traffic_type import (
get_bot_name,
get_bot_opera... | 640 | 28,250 |
posthog | posthog/hogql/functions/test/test_sparkline.py | .py | from posthog.test.base import BaseTest
from posthog.hogql.errors import QueryError
from posthog.hogql.query import execute_hogql_query
class TestSparkline(BaseTest):
def test_sparkline(self):
response = execute_hogql_query("select sparkline([1,2,3])", self.team, pretty=False)
self.assertEqual(
... | 27 | 1,412 |
posthog | posthog/hogql/functions/test/test_ip_functions.py | .py | from posthog.test.base import BaseTest
from posthog.hogql.query import execute_hogql_query
# One expression per newly allowlisted IP function, so a typo'd mapping entry
# (wrong name, wrong arity) fails here instead of at user query time.
IP_FUNCTION_CASES: list[tuple[str, object]] = [
("IPv4NumToString(IPv4Strin... | 40 | 1,973 |
posthog | posthog/hogql/functions/test/test_traffic_type_real_ua.py | .py | import re
from ipaddress import ip_address, ip_network
from uuid import uuid4
import pytest
from posthog.test.base import BaseTest, _create_event, flush_persons_and_events
from posthog.hogql.query import execute_hogql_query
from products.web_analytics.backend.hogql_queries.bot_definitions import BOT_DEFINITIONS
from... | 443 | 18,935 |
posthog | posthog/hogql/functions/test/test_explain_csp_button.py | .py | from posthog.test.base import BaseTest
from posthog.hogql.errors import QueryError
from posthog.hogql.query import execute_hogql_query
class TestExplainCSPReport(BaseTest):
def test_explain_csp_report(self):
response = execute_hogql_query(
"select explainCSPReport({'violated_directive': 'scri... | 43 | 2,154 |
posthog | posthog/hogql/functions/test/test_action.py | .py | from typing import Any
import pytest
from posthog.test.base import (
BaseTest,
QueryMatchingTest,
_create_action,
_create_event,
_create_person,
flush_persons_and_events,
)
from django.conf import settings
from posthog.hogql.query import execute_hogql_query
from posthog.hogql.test.utils impor... | 103 | 3,354 |
posthog | posthog/hogql/functions/test/test_typegen.py | .py | from posthog.test.base import BaseTest
from posthog.hogql.ast import BooleanType, FloatType, IntegerType, StringType
from posthog.hogql.functions.core import AnyConstantType
from posthog.hogql.functions.typegen import generate_json_path_signatures, generate_variadic_signatures
class TestTypegen(BaseTest):
def te... | 152 | 6,714 |
posthog | posthog/hogql/functions/test/test_cohort.py | .py | import datetime
from typing import Any
import pytest
from posthog.test.base import BaseTest, QueryMatchingTest, _create_event, _create_person
from unittest.mock import patch
from django.conf import settings
from django.test import override_settings
from django.utils import timezone
from parameterized import paramete... | 337 | 14,927 |
posthog | posthog/hogql/functions/test/test_recording_button.py | .py | from posthog.test.base import BaseTest
from posthog.hogql.errors import QueryError
from posthog.hogql.query import execute_hogql_query
class TestRecordingButton(BaseTest):
def test_recording_button(self):
response = execute_hogql_query("select recordingButton('12345-6789', 'active')", self.team, pretty=F... | 27 | 1,600 |
posthog | posthog/hogql/printer/types.py | .py | from dataclasses import dataclass
from posthog.hogql import ast
@dataclass
class JoinExprResponse:
printed_sql: str
where: ast.Expr | None = None
| 10 | 157 |
posthog | posthog/hogql/printer/utils.py | .py | from typing import TYPE_CHECKING, cast
from posthog.schema_enums import InCohortVia, PropertyGroupsMode
if TYPE_CHECKING:
from posthog.schema import HogQLQueryModifiers
from posthog.models.team import Team
from posthog.hogql import ast
from posthog.hogql.base import _T_AST
from posthog.hogql.constants impor... | 374 | 19,435 |
posthog | posthog/hogql/printer/hogql.py | .py | from typing import ClassVar, cast, get_args
from posthog.hogql import ast
from posthog.hogql.constants import HogQLDialect
from posthog.hogql.errors import ImpossibleASTError, QueryError
from posthog.hogql.printer.base import BasePrinter
class HogQLPrinter(BasePrinter):
"""Prints a HogQL AST back out as HogQL te... | 120 | 5,381 |
posthog | posthog/hogql/printer/redshift.py | .py | from collections.abc import Callable
from typing import ClassVar
from posthog.hogql import ast
from posthog.hogql.constants import HogQLDialect
from posthog.hogql.errors import QueryError
from posthog.hogql.printer.base import BasePrinter
from posthog.hogql.printer.postgres import PostgresPrinter
from posthog.hogql.pr... | 101 | 5,198 |
posthog | posthog/hogql/printer/duckdb.py | .py | from collections.abc import Callable
from typing import ClassVar
from posthog.hogql import ast
from posthog.hogql.ast import AST
from posthog.hogql.constants import HogQLDialect, HogQLGlobalSettings
from posthog.hogql.context import HogQLContext
from posthog.hogql.escape_sql import escape_duckdb_identifier
from postho... | 110 | 5,233 |
posthog | posthog/hogql/printer/mysql_functions.py | .py | from collections.abc import Callable
from posthog.hogql.printer.postgres_functions import (
_handle_e,
_handle_empty,
_handle_if,
_handle_is_not_null,
_handle_is_null,
_handle_multi_if,
_handle_noop,
_handle_not_empty,
_handle_uniq,
)
# Simple 1:1 function name renames (ClickHouse ... | 405 | 13,556 |
posthog | posthog/hogql/printer/__init__.py | .py | from posthog.hogql.printer.base import BasePrinter
from posthog.hogql.printer.clickhouse import ClickHousePrinter
from posthog.hogql.printer.duckdb import DuckDBPrinter
from posthog.hogql.printer.hogql import HogQLPrinter
from posthog.hogql.printer.mysql import MySQLPrinter
from posthog.hogql.printer.postgres import Po... | 28 | 820 |
posthog | posthog/hogql/printer/access_control.py | .py | from collections.abc import Iterable
from typing import TYPE_CHECKING, Optional
import humanize
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.postgres_table import PostgresTable
if TYPE_CHECKING:
from posthog.schema import AccessControlFilterWarning
... | 134 | 5,395 |
posthog | posthog/hogql/printer/postgres.py | .py | import re
import hashlib
from collections.abc import Callable
from typing import ClassVar
from uuid import UUID
from posthog.hogql import ast
from posthog.hogql.ast import AST
from posthog.hogql.constants import HogQLDialect, HogQLGlobalSettings
from posthog.hogql.context import HogQLContext
from posthog.hogql.databas... | 582 | 26,702 |
posthog | posthog/hogql/printer/postgres_functions.py | .py | from collections.abc import Callable
# Simple 1:1 function name renames (ClickHouse name → Postgres name)
POSTGRES_FUNCTION_RENAMES: dict[str, str] = {
"ifNull": "COALESCE",
"groupArray": "ARRAY_AGG",
"arrayJoin": "UNNEST",
"JSONExtractString": "json_extract_path_text",
"JSONExtractRaw": "json_extr... | 399 | 12,897 |
posthog | posthog/hogql/printer/snowflake_functions.py | .py | from collections.abc import Callable
from posthog.hogql.printer.postgres_functions import (
_handle_e,
_handle_empty,
_handle_ends_with,
_handle_if,
_handle_is_not_null,
_handle_is_null,
_handle_log2,
_handle_multi_if,
_handle_noop,
_handle_not_empty,
_handle_to_last_day_of_... | 364 | 12,820 |
posthog | posthog/hogql/printer/redshift_functions.py | .py | """Redshift function surface, derived from the Postgres surface.
Redshift is a fork of an old Postgres, so it shares most of Postgres's function surface. Rather
than re-listing everything, we start from the Postgres renames / handlers / passthrough sets and
remove the entries whose emitted SQL the Redshift engine woul... | 120 | 5,040 |
posthog | posthog/hogql/printer/mysql.py | .py | from collections.abc import Callable
from typing import ClassVar, Optional
from posthog.hogql import ast
from posthog.hogql.ast import AST
from posthog.hogql.constants import HogQLDialect, HogQLGlobalSettings
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.direct_mysql_table import DirectMyS... | 309 | 13,389 |
posthog | posthog/hogql/printer/duckdb_functions.py | .py | """DuckDB-specific function mappings that override the Postgres defaults.
These mappings are merged on top of the Postgres mappings in ``DuckDBPrinter``.
DuckDB is Postgres-wire compatible but ships a number of native functions that
produce cleaner or faster output than the Postgres equivalents we emit by default.
"""... | 94 | 3,236 |
posthog | posthog/hogql/printer/clickhouse.py | .py | import re
from datetime import date, datetime
from typing import ClassVar, cast
from uuid import UUID
from django.conf import settings as django_settings
from posthog.hogql import ast
from posthog.hogql.ast import AST, Constant, StringType
from posthog.hogql.constants import HogQLDialect
from posthog.hogql.context im... | 1,163 | 59,408 |
posthog | posthog/hogql/printer/base.py | .py | import re
from collections.abc import Iterable
from datetime import date, datetime
from difflib import get_close_matches
from typing import Any, ClassVar, Optional, cast, get_args
from uuid import UUID
from django.conf import settings as django_settings
from posthog.hogql import ast
from posthog.hogql.ast import Stri... | 1,661 | 80,740 |
posthog | posthog/hogql/printer/snowflake.py | .py | from collections.abc import Callable
from typing import ClassVar
from posthog.hogql import ast
from posthog.hogql.constants import HogQLDialect
from posthog.hogql.database.direct_snowflake_table import DirectSnowflakeTable
from posthog.hogql.database.models import DatabaseField
from posthog.hogql.errors import QueryEr... | 340 | 15,624 |
posthog | posthog/hogql/printer/test/test_within_non_hogql_delete.py | .py | """Tests the ``within_non_hogql_query`` lightweight-DELETE-mutation path.
Data deletion compiles a HogQL property predicate into a ClickHouse fragment via ``compile_hogql_predicate`` (which sets
``within_non_hogql_query=True``), and the deletion DAG splices that fragment into a lightweight
``DELETE FROM sharded_events... | 229 | 11,647 |
posthog | posthog/hogql/printer/test/test_sql_injection_defenses.py | .py | """SQL-injection-defense regression suite for the HogQL printer.
Trust model: every AST string field that reaches printer output is either escape-wrapped (via `_print_identifier`, `_print_escaped_string`, or `context.add_value` parameterization) or interpolated verbatim against an allowlist enforced at both constructi... | 225 | 11,692 |
posthog | posthog/hogql/printer/test/test_printer_pbt.py | .py | import os
import math
from collections.abc import Callable
from typing import Any
import pytest
from hogql_parser_rs import parse_string_literal_text
from hypothesis import (
assume,
given,
settings,
strategies as st,
)
from posthog.hogql.errors import QueryError
from posthog.hogql.escape_sql import ... | 259 | 10,174 |
posthog | posthog/hogql/printer/test/test_printer.py | .py | import json
from collections.abc import Mapping
from datetime import UTC, date, datetime
from typing import Any, Literal, Optional, cast
from uuid import UUID
import pytest
from posthog.test.base import (
APIBaseTest,
BaseTest,
ClickhouseTestMixin,
_create_event,
_create_person,
clean_varying_q... | 8,532 | 430,148 |
posthog | posthog/hogql/printer/test/test_property_access_control.py | .py | from posthog.test.base import BaseTest, ClickhouseTestMixin, cleanup_materialized_columns, materialized
from django.conf import settings
from parameterized import parameterized
from posthog.schema import HogQLQueryModifiers, PersonsOnEventsMode
from posthog.hogql.context import HogQLContext
from posthog.hogql.parse... | 489 | 22,560 |
posthog | posthog/hogql/printer/test/test_hogql_access_control.py | .py | from typing import cast
from posthog.test.base import BaseTest
from unittest.mock import Mock, patch
from parameterized import parameterized
from posthog.schema import HogQLQuery
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.database import Database
from po... | 1,162 | 51,584 |
posthog | posthog/hogql/database/direct_sql_table.py | .py | from posthog.hogql.database.models import FunctionCallTable
from posthog.hogql.escape_sql import escape_hogql_identifier
class DirectSQLTable(FunctionCallTable):
"""Shared base for tables that print into an external SQL database queried directly
(Postgres, MySQL, ...). Holds the members common to every engine... | 21 | 1,068 |
posthog | posthog/hogql/database/warehouse_join_resolvers.py | .py | from typing import Any, cast
from posthog.hogql import ast
from posthog.hogql.context import HogQLContext
from posthog.hogql.database.models import LazyJoinToAdd
from posthog.hogql.database.utils import qualify_join_key_expr
from posthog.hogql.errors import QueryError, ResolutionError
def _qualified_key_expr(table_k... | 205 | 8,865 |
posthog | posthog/hogql/database/lazy_join_tags.py | .py | # Resolver tags. A LazyJoin stores one of these (plus JSON-able `resolver_params`) instead of
# a Python closure, so a join is described as plain, serializable data. The tag → implementation
# mapping lives in `lazy_join_registry.RESOLVERS` — every supported tag must be listed there.
# This module is import-dependency-... | 33 | 1,652 |
posthog | posthog/hogql/database/utils.py | .py | from typing import Optional
from posthog.hogql import ast
from posthog.hogql.parser import parse_expr
from posthog.exceptions_capture import capture_exception
def _extract_join_key_field(expr: ast.Expr) -> Optional[ast.Field]:
if isinstance(expr, ast.Field):
return expr
if isinstance(expr, ast.Alia... | 41 | 1,171 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.