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@ -93,31 +93,43 @@ func CloseRelated() {
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}
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}
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// 自定义sql查询
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// 自定义sql查询
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type Condition struct {
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type Query struct {
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list []*conditionInfo
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list []*queryInfo
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}
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func (c *Query) AndOnCondition(condition bool, column string, cases string, value interface{}) {
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if condition {
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c.list = append(c.list, &queryInfo{
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andor: "and",
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column: column, // 列名
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case_: cases, // 条件(and,or,in,>=,<=)
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value: value,
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})
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}
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}
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// And a Condition by and .and 一个条件
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func (c *Query) And(column string, cases string, value interface{}) {
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c.AndOnCondition(true, column, cases, value)
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}
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}
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// And a condition by and .and 一个条件
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func (c *Query) OrOnCondition(condition bool, column string, cases string, value interface{}) {
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func (c *Condition) And(column string, cases string, value interface{}) {
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if condition {
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c.list = append(c.list, &conditionInfo{
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c.list = append(c.list, &queryInfo{
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andor: "and",
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andor: "or",
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column: column, // 列名
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column: column, // 列名
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case_: cases, // 条件(and,or,in,>=,<=)
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case_: cases, // 条件(and,or,in,>=,<=)
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value: value,
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value: value,
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})
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})
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}
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}
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}
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// Or a condition by or .or 一个条件
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// Or a Condition by or .or 一个条件
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func (c *Condition) Or(column string, cases string, value interface{}) {
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func (c *Query) Or(column string, cases string, value interface{}) {
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c.list = append(c.list, &conditionInfo{
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c.OrOnCondition(true, column, cases, value)
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andor: "or",
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column: column, // 列名
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case_: cases, // 条件(and,or,in,>=,<=)
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value: value,
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})
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}
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}
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func (c *Condition) Get() (where string, out []interface{}) {
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func (c *Query) Get() (where string, out []interface{}) {
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firstAnd := -1
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firstAnd := -1
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for i := 0; i < len(c.list); i++ { // 查找第一个and
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for i := 0; i < len(c.list); i++ { // 查找第一个and
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if c.list[i].andor == "and" {
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if c.list[i].andor == "and" {
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@ -144,7 +156,7 @@ func (c *Condition) Get() (where string, out []interface{}) {
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return
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return
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}
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}
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type conditionInfo struct {
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type queryInfo struct {
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andor string
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andor string
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column string // 列名
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column string // 列名
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case_ string // 条件(in,>=,<=)
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case_ string // 条件(in,>=,<=)
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