147 lines
3.5 KiB
Go
147 lines
3.5 KiB
Go
package qm
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import "github.com/vattle/sqlboiler/boil"
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// QueryMod to modify the query object
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type QueryMod func(q *boil.Query)
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// Apply the query mods to the Query object
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func Apply(q *boil.Query, mods ...QueryMod) {
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for _, mod := range mods {
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mod(q)
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}
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}
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// SQL allows you to execute a plain SQL statement
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func SQL(sql string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.SetSQL(q, sql, args...)
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}
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}
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// Load allows you to specify foreign key relationships to eager load
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// for your query. Passed in relationships need to be in the format
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// MyThing or MyThings.
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// Relationship name plurality is important, if your relationship is
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// singular, you need to specify the singular form and vice versa.
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func Load(relationships ...string) QueryMod {
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return func(q *boil.Query) {
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boil.SetLoad(q, relationships...)
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}
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}
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// InnerJoin on another table
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func InnerJoin(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.AppendInnerJoin(q, clause, args...)
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}
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}
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// Select specific columns opposed to all columns
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func Select(columns ...string) QueryMod {
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return func(q *boil.Query) {
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boil.AppendSelect(q, columns...)
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}
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}
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// Where allows you to specify a where clause for your statement
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func Where(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.AppendWhere(q, clause, args...)
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}
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}
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// And allows you to specify a where clause seperated by an AND for your statement
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// And is a duplicate of the Where function, but allows for more natural looking
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// query mod chains, for example: (Where("a=?"), And("b=?"), Or("c=?")))
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func And(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.AppendWhere(q, clause, args...)
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}
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}
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// Or allows you to specify a where clause seperated by an OR for your statement
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func Or(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.SetLastWhereAsOr(q)
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boil.AppendWhere(q, clause, args...)
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}
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}
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// GroupBy allows you to specify a group by clause for your statement
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func GroupBy(clause string) QueryMod {
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return func(q *boil.Query) {
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boil.ApplyGroupBy(q, clause)
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}
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}
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// OrderBy allows you to specify a order by clause for your statement
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func OrderBy(clause string) QueryMod {
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return func(q *boil.Query) {
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boil.ApplyOrderBy(q, clause)
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}
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}
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// Having allows you to specify a having clause for your statement
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func Having(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.ApplyHaving(q, clause, args...)
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}
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}
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// From allows to specify the table for your statement
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func From(from string) QueryMod {
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return func(q *boil.Query) {
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boil.AppendFrom(q, from)
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}
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}
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// Limit the number of returned rows
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func Limit(limit int) QueryMod {
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return func(q *boil.Query) {
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boil.SetLimit(q, limit)
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}
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}
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// Offset into the results
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func Offset(offset int) QueryMod {
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return func(q *boil.Query) {
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boil.SetOffset(q, offset)
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}
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}
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// Count turns the query into a counting calculation
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func Count() QueryMod {
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return func(q *boil.Query) {
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boil.SetCount(q)
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}
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}
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// Avg turns the query into an average calculation
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func Avg() QueryMod {
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return func(q *boil.Query) {
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boil.SetAvg(q)
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}
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}
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// Min turns the query into a minimum calculation
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func Min() QueryMod {
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return func(q *boil.Query) {
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boil.SetMin(q)
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}
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}
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// Max turns the query into a maximum calculation
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func Max() QueryMod {
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return func(q *boil.Query) {
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boil.SetMax(q)
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}
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}
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// Sum turns the query into a sum calculation
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func Sum() QueryMod {
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return func(q *boil.Query) {
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boil.SetSum(q)
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}
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}
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