116e17428b
1. support row format using codec of jsonb 2. short path optimize for point query 3. support prepared statement for point query 4. support mysql binary format
65 lines
2.6 KiB
C++
65 lines
2.6 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#pragma once
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#include <float.h>
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#include <stdint.h>
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namespace doris {
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typedef unsigned char uchar;
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#define int1store(T, A) *((uint8_t*)(T)) = (uint8_t)(A)
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#define int2store(T, A) *((uint16_t*)(T)) = (uint16_t)(A)
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#define int3store(T, A) \
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do { \
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*(T) = (uchar)((A)); \
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*(T + 1) = (uchar)(((uint32_t)(A) >> 8)); \
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*(T + 2) = (uchar)(((A) >> 16)); \
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} while (0)
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#define int4store(T, A) *((uint32_t*)(T)) = (uint32_t)(A)
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#define int8store(T, A) *((int64_t*)(T)) = (uint64_t)(A)
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#define float4store(T, A) *((float*)(T)) = (float)(A)
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#define float8store(T, A) *((double*)(T)) = (double)(A)
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#define MY_ALIGN(A, L) (((A) + (L)-1) & ~((L)-1))
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#define SIZEOF_CHARP 8
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#define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
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#define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
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#define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
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#define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
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#define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
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#define MAX_LARGEINT_WIDTH 39 /* Max width for a LARGEINT */
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#define MAX_CHAR_WIDTH 255 /* Max length for a CHAR column */
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#define MAX_BLOB_WIDTH 16777216 /* Default width for blob */
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#define MAX_TIME_WIDTH 10 /* Max width for a TIME HH:MM:SS*/
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#define MAX_DECPT_FOR_F_FORMAT DBL_DIG
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#define MAX_DATETIME_WIDTH 27 /* YYYY-MM-DD HH:MM:SS.ssssss */
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#define MAX_DECIMAL_WIDTH 29 /* Max width for a DECIMAL */
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/* -[digits].E+## */
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#define MAX_FLOAT_STR_LENGTH 24 // see gutil/strings/numbers.h kFloatToBufferSize
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/* -[digits].E+### */
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#define MAX_DOUBLE_STR_LENGTH 32 // see gutil/strings/numbers.h kDoubleToBufferSize
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/* -[digits].[frac] */
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#define MAX_DECIMAL_STR_LENGTH 29
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} // namespace doris
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