Spaces:
Sleeping
Sleeping
File size: 19,004 Bytes
7aae924 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 |
# π― **μ΅μ’
E-R λ€μ΄μ΄κ·Έλ¨ (v2)**
## **π μ΅μ’
ν
μ΄λΈ κ΅¬μ± (μ΄ 12κ°)**
| **λ²νΈ** | **ν
μ΄λΈλͺ
** | **μ£Όμ μμ±** | **μ€λͺ
** |
| -------- | --------------------- | ------------------------------------------------------------------- | ------------------------- |
| 1 | **users** | user_id, email, name, role, api_key, password_hash | μ¬μ©μ κ³μ |
| 2 | **document_types** | doc_type_id, type_name, model_name, sorting_method | λ¬Έμ νμ
μ μ **(μμ )** |
| 3 | **projects** | project_id, user_id, doc_type_id, project_name, total_pages, status | νλ‘μ νΈ/μΈμ
|
| 4 | **pages** | page_id, project_id, page_number, image_path, analysis_status | νμ΄μ§ μ 보 |
| 5 | **layout_elements** | element_id, page_id, class_name, bbox_x/y/width/height | λ μ΄μμ μμ **(μμ )** |
| 6 | **text_contents** | text_id, element_id, ocr_text, ocr_confidence | OCR κ²°κ³Ό |
| 7 | **ai_descriptions** | ai_desc_id, element_id, description, ai_model | AI μ€λͺ
|
| 8 | **question_groups** | question_group_id, page_id, anchor_element_id, start_y, end_y | λ¬Έμ κ·Έλ£Ή **(μμ )** |
| 9 | **question_elements** | qe_id, question_group_id, element_id, order_in_question | λ¬Έμ -μμ λ§€ν |
| 10 | **text_versions** | version_id, page_id, user_id, content, version_number, version_type | ν
μ€νΈ λ²μ κ΄λ¦¬ |
| 11 | **formatting_rules** | rule_id, doc_type_id, class_name, prefix, suffix, indent_level | ν¬λ§·ν
κ·μΉ |
| 12 | **combined_results** | combined_id, project_id, combined_text, combined_stats | ν΅ν© λ¬Έμ μΊμ |
## **π· μ΅μ’
E-R λ€μ΄μ΄κ·Έλ¨ (μκ°ν)**
```
βββββββββββββββββββββββββββββββββββββββ
β users β
βββββββββββββββββββββββββββββββββββββββ
β PK: user_id β
β email (UNIQUE) β
β name β
β role (admin/teacher/student) β
β api_key (μνΈν) β
β password_hash β
β created_at β
β updated_at β
βββββββββββββββββββββββββββββββββββββββ
β
β 1:N (ν μ¬μ©μλ μ¬λ¬ νλ‘μ νΈ μμ±)
β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β document_types (μμ ) β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β PK: doc_type_id β
β type_name (worksheet/document/form) UNIQUE β
β model_name (SmartEyeSsen/DocLayout-YOLO) β
(μμ ) β sorting_method (question_based/reading_order) β
β description β
β created_at, updated_at β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β
β 1:N (ν νμ
μΌλ‘ μ¬λ¬ νλ‘μ νΈ)
β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β projects β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β PK: project_id β
β FK: user_id β users(user_id) β
β FK: doc_type_id β document_types(doc_type_id) β
β project_name β
β total_pages (μλ κ³μ°) β
β analysis_mode (auto/manual/hybrid) β
β status (created/in_progress/completed/error) β
β created_at, updated_at β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β β
β 1:N β 1:1
β β
β β
βββββββββββββββββββββββββββββββββββββββββ βββββββββββββββββββββββββββββββββββ
β pages β β combined_results β
βββββββββββββββββββββββββββββββββββββββββ βββββββββββββββββββββββββββββββββββ
β PK: page_id β β PK: combined_id β
β FK: project_id β projects(project_id) β β FK: project_id (UNIQUE) β
β page_number β β combined_text (LONGTEXT) β
β image_path β β combined_stats (JSON) β
β image_width, image_height β β generated_at β
β analysis_status (pending/ β β updated_at β
β processing/completed/error) β βββββββββββββββββββββββββββββββββββ
β processing_time β
β created_at, analyzed_at β
βββββββββββββββββββββββββββββββββββββββββ
β β
β 1:N β 1:N
β β
β β
ββββββββββββββββββββββββββββββββββ ββββββββββββββββββββββββββββββββββββββββ
β layout_elements (μμ ) β β text_versions β
ββββββββββββββββββββββββββββββββββ ββββββββββββββββββββββββββββββββββββββββ
β PK: element_id β β PK: version_id β
β FK: page_id β pages(page_id) β β FK: page_id β pages(page_id) β
β class_name β β FK: user_id β users(user_id) β
β confidence β β content (TEXT) β
β bbox_x, bbox_y β β version_number β
β bbox_width, bbox_height β β version_type (original/ β
β area (μλ κ³μ°) β β auto_formatted/user_edited) β
β y_position (μλ κ³μ°) β β is_current (TRUE/FALSE) β
β x_position (μλ κ³μ°) β β created_at β
(μμ )β (order_index) β ββββββββββββββββββββββββββββββββββββββββ
β created_at β
ββββββββββββββββββββββββββββββββββ
β
ββββββββββββββββββββββββ¬βββββββββββββββββββββββ¬βββββββββββββββββββββββ
β 1:1 (OCR) β 1:1 (AI) β 1:N (μμ μμ) β 1:1 (μ΅μ»€)
β β β β
β β β β (κ΄κ³ μΆκ°)
βββββββββββββββββββββββ βββββββββββββββββββββββ ββββββββββββββββββββββββββββ ββββββββββββββββββββββββββ
β text_contents β β ai_descriptions β β question_elements β β question_groups (μμ ) β
βββββββββββββββββββββββ βββββββββββββββββββββββ ββββββββββββββββββββββββββββ ββββββββββββββββββββββββββ
β PK: text_id β β PK: ai_desc_id β β PK: qe_id β β PK: question_group_id β
β FK: element_id β β FK: element_id β β FK: question_group_id β β FK: page_id β
β (UNIQUE) β β (UNIQUE) β β FK: element_id β β FK: anchor_element_id β (μμ )
β ocr_text (TEXT) β β description β β order_in_question β β (UNIQUE) β
β ocr_engine β β ai_model β β created_at β β start_y, end_y β
β ocr_confidence β β prompt_used β ββββββββββββββββββββββββββββ β element_count β
β language β β created_at β β β created_at β
β created_at β βββββββββββββββββββββββ β N:1 β (μμ ) (question_number) β
βββββββββββββββββββββββ β ββββββββββββββββββββββββββ
β β
βββββββββββββββββββββββββββββ
1:N (κ·Έλ£Ήμ μ¬λ¬ μμ μμλ₯Ό κ°μ§)
βββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β formatting_rules β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β PK: rule_id β
β FK: doc_type_id β document_types(doc_type_id) β
β class_name β
β prefix, suffix β
β indent_level β
β font_size, font_weight β
β created_at, updated_at β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββ
```
## **π κ΄κ³(Relationships) μμΈ μ€λͺ
(μμ )**
### **1οΈβ£ users β projects (1:N)**
```
- ν μ¬μ©μλ μ¬λ¬ νλ‘μ νΈ μμ± κ°λ₯
- ν νλ‘μ νΈλ ν λͺ
μ μ¬μ©μμκ²λ§ μν¨
- FK: projects.user_id β users.user_id
- ON DELETE CASCADE: μ¬μ©μ μμ μ νλ‘μ νΈλ μμ
```
### **2οΈβ£ document_types β projects (1:N)**
```
- ν λ¬Έμ νμ
(worksheet/document)μΌλ‘ μ¬λ¬ νλ‘μ νΈ μμ± κ°λ₯
- ν νλ‘μ νΈλ νλμ λ¬Έμ νμ
λ§ κ°μ§
- FK: projects.doc_type_id β document_types.doc_type_id
- ON DELETE RESTRICT: νμ
μ¬μ© μ€μ΄λ©΄ μμ λΆκ°
```
### **3οΈβ£ projects β pages (1:N)**
```
- ν νλ‘μ νΈλ μ¬λ¬ νμ΄μ§ ν¬ν¨
- ν νμ΄μ§λ νλμ νλ‘μ νΈμλ§ μν¨
- FK: pages.project_id β projects.project_id
- ON DELETE CASCADE: νλ‘μ νΈ μμ μ νμ΄μ§λ μμ
- νΈλ¦¬κ±°: νμ΄μ§ μΆκ° μ projects.total_pages μλ μ¦κ°
```
### **4οΈβ£ projects β combined_results (1:1)**
```
- ν νλ‘μ νΈλ νλμ ν΅ν© κ²°κ³Ό μΊμλ§ κ°μ§
- ν ν΅ν© κ²°κ³Όλ νλμ νλ‘μ νΈμλ§ μν¨
- FK: combined_results.project_id β projects.project_id (UNIQUE)
- ON DELETE CASCADE: νλ‘μ νΈ μμ μ μΊμλ μμ
```
### **5οΈβ£ pages β layout_elements (1:N)**
```
- ν νμ΄μ§λ μ¬λ¬ λ μ΄μμ μμ ν¬ν¨
- ν μμλ νλμ νμ΄μ§μλ§ μν¨
- FK: layout_elements.page_id β pages.page_id
- ON DELETE CASCADE: νμ΄μ§ μμ μ μμλ μμ
```
### **6οΈβ£ pages β text_versions (1:N)**
```
- ν νμ΄μ§λ μ¬λ¬ ν
μ€νΈ λ²μ κ°μ§ (1, 2, 3, ...)
- ν λ²μ μ νλμ νμ΄μ§μλ§ μν¨
- FK: text_versions.page_id β pages.page_id
- ON DELETE CASCADE: νμ΄μ§ μμ μ λͺ¨λ λ²μ μμ
- UNIQUE KEY: (page_id, version_number) - νμ΄μ§ λ΄ λ²μ λ²νΈ μ€λ³΅ λ°©μ§
```
### **7οΈβ£ layout_elements β text_contents (1:1)**
```
- ν λ μ΄μμ μμλ νλμ OCR κ²°κ³Όλ§ κ°μ§
- ν OCR κ²°κ³Όλ νλμ μμμλ§ μν¨
- FK: text_contents.element_id β layout_elements.element_id (UNIQUE)
- ON DELETE CASCADE: μμ μμ μ OCR κ²°κ³Όλ μμ
```
### **8οΈβ£ layout_elements β ai_descriptions (1:1)**
```
- ν λ μ΄μμ μμ(figure/table/flowchart)λ νλμ AI μ€λͺ
λ§ κ°μ§
- ν AI μ€λͺ
μ νλμ μμμλ§ μν¨
- FK: ai_descriptions.element_id β layout_elements.element_id (UNIQUE)
- ON DELETE CASCADE: μμ μμ μ AI μ€λͺ
λ μμ
```
### **9οΈβ£ pages β question_groups (1:N)**
```
- ν νμ΄μ§λ μ¬λ¬ λ¬Έμ κ·Έλ£Ή ν¬ν¨
- ν λ¬Έμ κ·Έλ£Ήμ νλμ νμ΄μ§μλ§ μν¨
- FK: question_groups.page_id β pages.page_id
- ON DELETE CASCADE: νμ΄μ§ μμ μ λ¬Έμ κ·Έλ£Ήλ μμ
```
### **π (μ κ·) layout_elements β question_groups (1:1)**
```
- 'μ΅μ»€' μμμ 'λ¬Έμ κ·Έλ£Ή' κ°μ κ΄κ³
- ν λ μ΄μμ μμ(μ΅μ»€)λ νλμ λ¬Έμ κ·Έλ£Ήλ§ μμ± κ°λ₯
- ν λ¬Έμ κ·Έλ£Ήμ νλμ μ΅μ»€ μμμ μν΄ μμ±λ¨
- FK: question_groups.anchor_element_id β layout_elements.element_id
- ON DELETE CASCADE: μ΅μ»€ μμ μμ μ, κ·Έλ£Ή λ° νμ μμ λ§€ν(question_elements)λ μ°μ μμ
```
### **1οΈβ£1οΈβ£ question_groups β question_elements (1:N)**
```
- 'λ¬Έμ κ·Έλ£Ή'κ³Ό 'μμ μμ' λ§€ν κ°μ κ΄κ³
- ν λ¬Έμ κ·Έλ£Ήμ μ¬λ¬ μμ μμ(ν
μ€νΈ, κ·Έλ¦Ό, μ νμ§ λ±)λ₯Ό ν¬ν¨
- ν λ§€ν λ μ½λλ νλμ λ¬Έμ κ·Έλ£Ήμλ§ μν¨
- FK: question_elements.question_group_id β question_groups.question_group_id
- ON DELETE CASCADE: λ¬Έμ κ·Έλ£Ή μμ μ λ§€νλ μμ
```
### **1οΈβ£2οΈβ£ layout_elements β question_elements (N:1)**
```
- 'μμ μμ'μ 'λ§€ν' κ°μ κ΄κ³
- ν λ μ΄μμ μμ(μμ)λ νλμ λ¬Έμ κ·Έλ£Ήμλ§ μν¨ (N:1)
- (ν λ¬Έμ λ μ¬λ¬ μμ μμλ₯Ό κ°μ§)
- FK: question_elements.element_id β layout_elements.element_id
- ON DELETE CASCADE: μμ μμ μμ μ λ§€νλ μμ
- UNIQUE KEY: (question_group_id, element_id) - μ€λ³΅ λ§€ν λ°©μ§
```
### **1οΈβ£3οΈβ£ document_types β formatting_rules (1:N)**
```
- ν λ¬Έμ νμ
μ μ¬λ¬ ν¬λ§·ν
κ·μΉ κ°μ§
- ν κ·μΉμ νλμ λ¬Έμ νμ
μλ§ μν¨
- FK: formatting_rules.doc_type_id β document_types.doc_type_id
- ON DELETE CASCADE: νμ
μμ μ κ·μΉλ μμ
- UNIQUE KEY: (doc_type_id, class_name) - νμ
λ³ ν΄λμ€ κ·μΉ μ€λ³΅ λ°©μ§
```
|