138 lines
3.8 KiB
Go
138 lines
3.8 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.AppendWhere(q, clause, args...)
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boil.SetLastWhereAsOr(q)
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}
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}
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// WhereIn allows you to specify a "x IN (set)" clause for your where statement
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// Example clauses: "column in ?", "(column1,column2) in ?"
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func WhereIn(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.AppendIn(q, clause, args...)
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}
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}
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// AndIn allows you to specify a "x IN (set)" clause separated by an AndIn
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// for your where statement. AndIn is a duplicate of the WhereIn function, but
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// allows for more natural looking query mod chains, for example:
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// (WhereIn("column1 in ?"), AndIn("column2 in ?"), OrIn("column3 in ?"))
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func AndIn(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.AppendIn(q, clause, args...)
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}
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}
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// OrIn allows you to specify an IN clause separated by
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// an OR for your where statement
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func OrIn(clause string, args ...interface{}) QueryMod {
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return func(q *boil.Query) {
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boil.AppendIn(q, clause, args...)
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boil.SetLastInAsOr(q)
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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.AppendGroupBy(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.AppendOrderBy(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.AppendHaving(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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