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优化sql

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yangfan
2026-05-07 14:32:48 +08:00
parent 373f7553cd
commit 844981a312
3 changed files with 166 additions and 1 deletions
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docs/download-second-board-profit-csv.md
+3
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@@ -96,6 +96,7 @@ GET /api/v1/download/limit-board/second-board-profit-csv?tradeStartDate=2026-04-
| `market` | `string` | `市场` | 市场信息 |
| `industry` | `string` | `行业` | 所属行业 |
| `open_pct_chg` | `number \| null` | `T日开盘涨跌幅%` | T 日开盘价相对 T-1 收盘价的涨跌幅百分比 |
| `next_open_pct_chg` | `number \| null` | `T+1日开盘涨跌幅%` | T+1 日开盘价相对 T 日收盘价的涨跌幅百分比 |
| `next_open_profitable` | `string` | `T+1开盘是否盈利` | T+1 开盘收益大于 0 时为 `是`，否则为 `否`；无次日数据时为 `无次日数据` |
| `next_close_profitable` | `string` | `T+1收盘是否盈利` | T+1 收盘收益大于 0 时为 `是`，否则为 `否`；无次日数据时为 `无次日数据` |
| `next_intraday_profitable` | `string` | `T+1盘中是否可盈利` | T+1 最高收益大于 0 时为 `是`，否则为 `否`；无次日数据时为 `无次日数据` |
@@ -133,6 +134,7 @@ GET /api/v1/download/limit-board/second-board-profit-csv?tradeStartDate=2026-04-
"market": "主板",
"industry": "软件开发",
"open_pct_chg": 1.36,
"next_open_pct_chg": 2.38,
"next_open_profitable": "是",
"next_close_profitable": "否",
"next_intraday_profitable": "是",
@@ -165,6 +167,7 @@ CSV 字段顺序：
| `市场` | 市场信息 |
| `行业` | 所属行业 |
| `T日开盘涨跌幅%` | T 日开盘价相对 T-1 收盘价的涨跌幅百分比 |
| `T+1日开盘涨跌幅%` | T+1 日开盘价相对 T 日收盘价的涨跌幅百分比 |
| `T+1开盘是否盈利` | T+1 开盘收益大于 0 时为 `是`，否则为 `否`；无次日数据时为 `无次日数据` |
| `T+1收盘是否盈利` | T+1 收盘收益大于 0 时为 `是`，否则为 `否`；无次日数据时为 `无次日数据` |
| `T+1盘中是否可盈利` | T+1 最高收益大于 0 时为 `是`，否则为 `否`；无次日数据时为 `无次日数据` |
internal/api/limit_second_profit_csv_handler.go
+4 -1
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@@ -87,6 +87,7 @@ type secondProfitListItem struct {
Market string `json:"market"`
Industry string `json:"industry"`
OpenPctChg *float64 `json:"open_pct_chg"`
NextOpenPctChg *float64 `json:"next_open_pct_chg"`
NextOpenProfitable string `json:"next_open_profitable"`
NextCloseProfitable string `json:"next_close_profitable"`
NextIntradayProfitable string `json:"next_intraday_profitable"`
@@ -398,7 +399,7 @@ ORDER BY c.trade_date ASC, l.ts_code ASC`
func secondProfitCSVHeaders() []string {
return []string{
"交易日", "股票代码", "股票简称", "市场", "行业",
"T日开盘涨跌幅%",
"T日开盘涨跌幅%", "T+1日开盘涨跌幅%",
"T+1开盘是否盈利", "T+1收盘是否盈利", "T+1盘中是否可盈利",
"T+1最高盈利%", "T+1最低盈利%", "开板次数", "换手率%",
"首次涨停时间", "封单额", "成交额",
@@ -413,6 +414,7 @@ func secondProfitCSVRecord(row secondProfitCSVRow) []string {
row.Market,
row.Industry,
secondProfitFormatNullFloat(row.OpenPctChg),
secondProfitFormatNullFloat(row.NextOpenReturnPct),
row.NextOpenProfitable,
row.NextCloseProfitable,
row.NextIntradayProfitable,
@@ -434,6 +436,7 @@ func secondProfitBuildItem(row secondProfitCSVRow) secondProfitListItem {
Market: row.Market,
Industry: row.Industry,
OpenPctChg: secondProfitNullFloatPtr(row.OpenPctChg),
NextOpenPctChg: secondProfitNullFloatPtr(row.NextOpenReturnPct),
NextOpenProfitable: row.NextOpenProfitable,
NextCloseProfitable: row.NextCloseProfitable,
NextIntradayProfitable: row.NextIntradayProfitable,
model.txt
+159
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@@ -0,0 +1,159 @@
macbook pro 本地
-- auto-generated definition
create table stock_basic
(
ts_code text null,
symbol text null,
name text null,
area text null,
industry text null,
fullname text null,
enname text null,
cnspell text null,
market text null,
exchange text null,
curr_type text null,
list_status text null,
list_date text null,
delist_date text null,
is_hs text null,
act_name text null,
act_ent_type text null
);
-- auto-generated definition
create table stock_daily
(
id bigint auto_increment
primary key,
ts_code varchar(20) not null,
symbol varchar(10) not null,
trade_date date not null,
open decimal(16, 4) null,
high decimal(16, 4) null,
low decimal(16, 4) null,
close decimal(16, 4) null,
pre_close decimal(16, 4) null,
change_val decimal(16, 4) null,
pct_chg decimal(10, 4) null,
vol bigint null,
amount bigint null,
constraint uniq_code_date
unique (ts_code, trade_date)
)
charset = utf8mb4;
-- auto-generated definition
create table stock_limit_combined_data
(
id bigint auto_increment
primary key,
trade_date date not null comment '交易日期',
symbol varchar(10) not null comment '股票代码，以stock_daily为准',
ts_code varchar(20) not null comment 'TS股票代码，以stock_daily为准',
name varchar(50) not null comment '股票名称，以stock_daily关联基础表为准',
final_status tinyint not null comment '融合状态：1-涨停，2-炸板',
source_count int default 0 not null comment '命中的数据源数量',
source_flags varchar(50) null comment '命中的数据源：calc,tushare',
calc_status tinyint null comment '本地行情计算状态：1-涨停，2-炸板',
calc_limit_price decimal(16, 4) null comment '本地行情计算涨停价',
calc_high decimal(16, 4) null comment 'stock_daily最高价',
calc_close decimal(16, 4) null comment 'stock_daily收盘价',
calc_pre_close decimal(16, 4) null comment 'stock_daily前收盘价',
calc_vol bigint null comment 'stock_daily成交量',
market varchar(20) null comment '所属板块',
tushare_limit_type varchar(1) null comment 'Tushare-D跌停U涨停Z炸板',
tushare_industry varchar(100) null comment 'Tushare-所属行业',
tushare_name varchar(50) null comment 'Tushare-名称',
tushare_close decimal(16, 4) null comment 'Tushare-收盘价',
tushare_pct_chg decimal(10, 4) null comment 'Tushare-涨跌幅',
tushare_amount decimal(24, 4) null comment 'Tushare-成交额',
tushare_limit_amount decimal(24, 4) null comment 'Tushare-板上成交金额',
tushare_float_mv decimal(24, 4) null comment 'Tushare-流通市值',
tushare_total_mv decimal(24, 4) null comment 'Tushare-总市值',
tushare_turnover_ratio decimal(10, 4) null comment 'Tushare-换手率',
tushare_fd_amount decimal(24, 4) null comment 'Tushare-封单金额',
tushare_first_time varchar(20) null comment 'Tushare-首次封板时间',
tushare_last_time varchar(20) null comment 'Tushare-最后封板时间',
tushare_open_times int null comment 'Tushare-炸板/开板次数',
tushare_up_stat varchar(50) null comment 'Tushare-涨停统计',
tushare_limit_times int null comment 'Tushare-连板数',
constraint uniq_date_code
unique (trade_date, ts_code)
);
create index idx_symbol
on stock_limit_combined_data (symbol);
create index idx_trade_date
on stock_limit_combined_data (trade_date);
create index idx_trade_date_status
on stock_limit_combined_data (trade_date, final_status);
-- auto-generated definition
create table trade_calendar
(
cal_date date not null,
exchange varchar(10) not null,
is_open tinyint null,
pretrade_date date null,
primary key (cal_date, exchange)
)
charset = utf8mb4;
阿里云
-- auto-generated definition
create table stock_basic
(
ts_code text null,
symbol text null,
name text null,
area text null,
industry text null,
fullname text null,
enname text null,
cnspell text null,
market text null,
exchange text null,
curr_type text null,
list_status text null,
list_date text null,
delist_date text null,
is_hs text null,
act_name text null,
act_ent_type text null
);
-- auto-generated definition
create table stock_daily
(
id bigint auto_increment
primary key,
ts_code varchar(20) not null,
symbol varchar(10) not null,
trade_date date not null,
open decimal(16, 4) null,
high decimal(16, 4) null,
low decimal(16, 4) null,
close decimal(16, 4) null,
pre_close decimal(16, 4) null,
change_val decimal(16, 4) null,
pct_chg decimal(10, 4) null,
vol bigint null,
amount bigint null,
constraint uniq_code_date
unique (ts_code, trade_date)
);
-- auto-generated definition
create table trade_calendar
(
cal_date date not null,
exchange varchar(10) not null,
is_open tinyint null,
pretrade_date date null,
primary key (cal_date, exchange)
)
charset = utf8mb4;