Merge branch 'main' into refactor/interpreter_2

Author: mergify[bot]

Cargo.lock

@@ -33,6 +33,7 @@ Using `Nullable` will almost always have a negative impact on performance. If th
 Check whether the value is `NULL` or `NOT NULL`.
 
 [IS NULL](/doc/reference/functions/conditional-functions/isnull)
+
 [IS NOT NULL](/doc/reference/functions/conditional-functions/isnotnull)
 
 ### Example

docs/doc/30-reference/10-data-types/60-data-type-nullable-types.md

@@ -36,7 +36,7 @@ spec:
           - "meta-service.databend-system.svc.cluster.local"
       containers:
         - name: databend-meta
-          image: datafuselabs/databend-meta:v0.6.100-nightly
+          image: datafuselabs/databend-meta:latest
           command:
             - /databend-meta
           args:

scripts/kubernetes/meta-standalone.yaml

@@ -164,7 +164,7 @@ spec:
           envFrom:
             - secretRef:
                 name: query-secrets
-          image: datafuselabs/databend-query:v0.6.100-nightly
+          image: datafuselabs/databend-query:latest
           name: query
           ports:
             - name: http

scripts/kubernetes/query-cluster.yaml

@@ -0,0 +1,11 @@
+[package]
+name = "common-jsonb"
+version = "0.1.0"
+authors = ["Databend Authors <opensource@datafuselabs.com>"]
+license = "Apache-2.0"
+publish = false
+edition = "2021"
+
+[dependencies]
+byteorder = "1.4.3"
+decimal-rs = "0.1.39"

src/common/jsonb/Cargo.toml

@@ -0,0 +1,51 @@
+// Copyright 2022 Datafuse Labs.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// JSONB header constants
+pub(crate) const ARRAY_CONTAINER_TAG: u32 = 0x80000000;
+pub(crate) const OBJECT_CONTAINER_TAG: u32 = 0x40000000;
+pub(crate) const SCALAR_CONTAINER_TAG: u32 = 0x20000000;
+
+pub(crate) const CONTAINER_HEADER_TYPE_MASK: u32 = 0xE0000000;
+pub(crate) const CONTAINER_HEADER_LEN_MASK: u32 = 0x1FFFFFFF;
+
+// JSONB JEntry constants
+pub(crate) const NULL_TAG: u32 = 0x00000000;
+pub(crate) const STRING_TAG: u32 = 0x10000000;
+pub(crate) const NUMBER_TAG: u32 = 0x20000000;
+pub(crate) const FALSE_TAG: u32 = 0x30000000;
+pub(crate) const TRUE_TAG: u32 = 0x40000000;
+pub(crate) const CONTAINER_TAG: u32 = 0x50000000;
+
+// @todo support offset mode
+#[allow(dead_code)]
+pub(crate) const JENTRY_IS_OFF_FLAG: u32 = 0x80000000;
+pub(crate) const JENTRY_TYPE_MASK: u32 = 0x70000000;
+pub(crate) const JENTRY_OFF_LEN_MASK: u32 = 0x0FFFFFFF;
+
+// JSON text constants
+pub(crate) const NULL_LEN: usize = 4;
+pub(crate) const TRUE_LEN: usize = 4;
+pub(crate) const FALSE_LEN: usize = 5;
+pub(crate) const UNICODE_LEN: usize = 4;
+
+// JSON text escape characters constants
+pub(crate) const BS: char = '\x5C'; // \\ Backslash
+pub(crate) const QU: char = '\x22'; // \" Double quotation mark
+pub(crate) const SD: char = '\x2F'; // \/ Slash or divide
+pub(crate) const BB: char = '\x08'; // \b Backspace
+pub(crate) const FF: char = '\x0C'; // \f Formfeed Page Break
+pub(crate) const NN: char = '\x0A'; // \n Newline
+pub(crate) const RR: char = '\x0D'; // \r Carriage Return
+pub(crate) const TT: char = '\x09'; // \t Horizontal Tab