charlie
9154afab6b
- 新增驱动抽象层 driver_adapter（go-ora/godror 双驱动切换） - 新增 Update/Delete/Query 回调，完善 RETURNING INTO 子句 - 修复 create.go 事务悬挂行 BUG、批量 RowsAffected、主键 WHERE 注入 - 版本感知体系：分页/自增/序列默认值/BOOLEAN/32k VARCHAR2 分级能力判定 - 11g 序列+触发器自增、ON UPDATE 触发器、默认值智能转换 - 升级 go-ora v2.8.19 → v2.9.0 - 单元测试+模块测试+集成测试共 96 个，真实 Oracle 11g 全绿 - 测试 DSN 密码移除，改为 ORACLE_DSN 环境变量注入
33 lines
614 B
Go
33 lines
614 B
Go
package clauses
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import (
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"gorm.io/gorm/clause"
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)
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type WhenNotMatched struct {
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clause.Values
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Where clause.Where
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}
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func (w WhenNotMatched) Name() string {
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return "WHEN NOT MATCHED"
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}
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func (w WhenNotMatched) Build(builder clause.Builder) {
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if len(w.Columns) > 0 {
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if len(w.Values.Values) != 1 {
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panic("cannot insert more than one rows due to Oracle SQL language restriction")
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}
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builder.WriteString(" THEN")
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builder.WriteString(" INSERT ")
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w.Values.Build(builder)
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if len(w.Where.Exprs) > 0 {
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builder.WriteString(w.Where.Name())
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builder.WriteByte(' ')
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w.Where.Build(builder)
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}
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}
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}
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