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功能：增强 Schema 系统和添加新示例

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- 扩展 Schema 支持更多数据类型（Duration、URL、JSON 等）
- 优化 SSTable 编码解码性能
- 添加多个新示例程序：
  - all_types: 展示所有支持的数据类型
  - new_types: 演示新增类型的使用
  - struct_tags: 展示结构体标签功能
  - time_duration: 时间和持续时间处理示例
- 完善测试用例和文档
- 优化代码结构和错误处理
This commit is contained in:
bourdon
2025-10-10 00:20:45 +08:00
parent 6d04487789
commit 77087d36c6
41 changed files with 3008 additions and 452 deletions
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42
examples/batch_insert/main.go
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@@ -56,8 +56,8 @@ func example1() {
fmt.Println("=== 示例 1: 插入单个 map ===")
schema, err := srdb.NewSchema("users", []srdb.Field{
{Name: "name", Type: srdb.FieldTypeString, Comment: "用户名"},
{Name: "age", Type: srdb.FieldTypeInt64, Comment: "年龄"},
{Name: "name", Type: srdb.String, Comment: "用户名"},
{Name: "age", Type: srdb.Int64, Comment: "年龄"},
})
if err != nil {
log.Fatal(err)
@@ -93,9 +93,9 @@ func example2() {
fmt.Println("=== 示例 2: 批量插入 map 切片 ===")
schema, err := srdb.NewSchema("users", []srdb.Field{
{Name: "name", Type: srdb.FieldTypeString},
{Name: "age", Type: srdb.FieldTypeInt64},
{Name: "email", Type: srdb.FieldTypeString, Indexed: true},
{Name: "name", Type: srdb.String},
{Name: "age", Type: srdb.Int64},
{Name: "email", Type: srdb.String, Indexed: true},
})
if err != nil {
log.Fatal(err)
@@ -141,10 +141,10 @@ func example3() {
fmt.Println("=== 示例 3: 插入单个结构体 ===")
schema, err := srdb.NewSchema("users", []srdb.Field{
{Name: "name", Type: srdb.FieldTypeString},
{Name: "age", Type: srdb.FieldTypeInt64},
{Name: "email", Type: srdb.FieldTypeString},
{Name: "is_active", Type: srdb.FieldTypeBool},
{Name: "name", Type: srdb.String},
{Name: "age", Type: srdb.Int64},
{Name: "email", Type: srdb.String},
{Name: "is_active", Type: srdb.Bool},
})
if err != nil {
log.Fatal(err)
@@ -185,10 +185,10 @@ func example4() {
fmt.Println("=== 示例 4: 批量插入结构体切片 ===")
schema, err := srdb.NewSchema("users", []srdb.Field{
{Name: "name", Type: srdb.FieldTypeString},
{Name: "age", Type: srdb.FieldTypeInt64},
{Name: "email", Type: srdb.FieldTypeString},
{Name: "is_active", Type: srdb.FieldTypeBool},
{Name: "name", Type: srdb.String},
{Name: "age", Type: srdb.Int64},
{Name: "email", Type: srdb.String},
{Name: "is_active", Type: srdb.Bool},
})
if err != nil {
log.Fatal(err)
@@ -235,10 +235,10 @@ func example5() {
fmt.Println("=== 示例 5: 批量插入结构体指针切片 ===")
schema, err := srdb.NewSchema("users", []srdb.Field{
{Name: "name", Type: srdb.FieldTypeString},
{Name: "age", Type: srdb.FieldTypeInt64},
{Name: "email", Type: srdb.FieldTypeString},
{Name: "is_active", Type: srdb.FieldTypeBool},
{Name: "name", Type: srdb.String},
{Name: "age", Type: srdb.Int64},
{Name: "email", Type: srdb.String},
{Name: "is_active", Type: srdb.Bool},
})
if err != nil {
log.Fatal(err)
@@ -278,10 +278,10 @@ func example6() {
fmt.Println("=== 示例 6: 使用 snake_case 自动转换 ===")
schema, err := srdb.NewSchema("products", []srdb.Field{
{Name: "product_id", Type: srdb.FieldTypeString, Comment: "产品ID"},
{Name: "product_name", Type: srdb.FieldTypeString, Comment: "产品名称"},
{Name: "price", Type: srdb.FieldTypeFloat, Comment: "价格"},
{Name: "in_stock", Type: srdb.FieldTypeBool, Comment: "是否有货"},
{Name: "product_id", Type: srdb.String, Comment: "产品ID"},
{Name: "product_name", Type: srdb.String, Comment: "产品名称"},
{Name: "price", Type: srdb.Float64, Comment: "价格"},
{Name: "in_stock", Type: srdb.Bool, Comment: "是否有货"},
})
if err != nil {
log.Fatal(err)