sqlboiler/templates/15_insert.tpl

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{{- $tableNameSingular := .Table.Name | singular | titleCase -}}
{{- $varNameSingular := .Table.Name | singular | camelCase -}}
{{- $schemaTable := .Table.Name | .SchemaTable -}}
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// InsertG a single record. See Insert for whitelist behavior description.
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func (o *{{$tableNameSingular}}) InsertG(whitelist ... string) error {
return o.Insert(boil.GetDB(), whitelist...)
}
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// InsertGP a single record, and panics on error. See Insert for whitelist
// behavior description.
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func (o *{{$tableNameSingular}}) InsertGP(whitelist ... string) {
if err := o.Insert(boil.GetDB(), whitelist...); err != nil {
panic(boil.WrapErr(err))
}
}
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// InsertP a single record using an executor, and panics on error. See Insert
// for whitelist behavior description.
func (o *{{$tableNameSingular}}) InsertP(exec boil.Executor, whitelist ... string) {
if err := o.Insert(exec, whitelist...); err != nil {
panic(boil.WrapErr(err))
}
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}
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// Insert a single record using an executor.
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// Whitelist behavior: If a whitelist is provided, only those columns supplied are inserted
// No whitelist behavior: Without a whitelist, columns are inferred by the following rules:
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// - All columns without a default value are included (i.e. name, age)
// - All columns with a default, but non-zero are included (i.e. health = 75)
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func (o *{{$tableNameSingular}}) Insert(exec boil.Executor, whitelist ... string) error {
if o == nil {
return errors.New("{{.PkgName}}: no {{.Table.Name}} provided for insertion")
}
var err error
{{- template "timestamp_insert_helper" . }}
{{if not .NoHooks -}}
if err := o.doBeforeInsertHooks(exec); err != nil {
return err
}
{{- end}}
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nzDefaults := queries.NonZeroDefaultSet({{$varNameSingular}}ColumnsWithDefault, o)
key := makeCacheKey(whitelist, nzDefaults)
{{$varNameSingular}}InsertCacheMut.RLock()
cache, cached := {{$varNameSingular}}InsertCache[key]
{{$varNameSingular}}InsertCacheMut.RUnlock()
if !cached {
wl, returnColumns := strmangle.InsertColumnSet(
{{$varNameSingular}}Columns,
{{$varNameSingular}}ColumnsWithDefault,
{{$varNameSingular}}ColumnsWithoutDefault,
nzDefaults,
whitelist,
)
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cache.valueMapping, err = queries.BindMapping({{$varNameSingular}}Type, {{$varNameSingular}}Mapping, wl)
if err != nil {
return err
}
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cache.retMapping, err = queries.BindMapping({{$varNameSingular}}Type, {{$varNameSingular}}Mapping, returnColumns)
if err != nil {
return err
}
cache.query = fmt.Sprintf("INSERT INTO {{$schemaTable}} ({{.LQ}}%s{{.RQ}}) VALUES (%s)", strings.Join(wl, "{{.LQ}},{{.RQ}}"), strmangle.Placeholders(dialect.IndexPlaceholders, len(wl), 1, 1))
if len(cache.retMapping) != 0 {
{{if .UseLastInsertID -}}
cache.retQuery = fmt.Sprintf("SELECT {{.LQ}}%s{{.RQ}} FROM {{$schemaTable}} WHERE %s", strings.Join(returnColumns, "{{.LQ}},{{.RQ}}"), strmangle.WhereClause("{{.LQ}}", "{{.RQ}}", {{if .Dialect.IndexPlaceholders}}1{{else}}0{{end}}, {{$varNameSingular}}PrimaryKeyColumns))
{{else -}}
cache.query += fmt.Sprintf(" RETURNING {{.LQ}}%s{{.RQ}}", strings.Join(returnColumns, "{{.LQ}},{{.RQ}}"))
{{end -}}
}
}
value := reflect.Indirect(reflect.ValueOf(o))
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vals := queries.ValuesFromMapping(value, cache.valueMapping)
{{if .UseLastInsertID}}
if boil.DebugMode {
fmt.Fprintln(boil.DebugWriter, cache.query)
fmt.Fprintln(boil.DebugWriter, vals)
}
result, err := exec.Exec(cache.query, vals...)
if err != nil {
return errors.Wrap(err, "{{.PkgName}}: unable to insert into {{.Table.Name}}")
}
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var lastID int64
var identifierCols []interface{}
if len(cache.retMapping) == 0 {
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goto CacheNoHooks
}
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lastID, err = result.LastInsertId()
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if err != nil {
return ErrSyncFail
}
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{{- $colName := index .Table.PKey.Columns 0 -}}
{{- $col := .Table.GetColumn $colName -}}
{{- $colTitled := $colName | singular | titleCase}}
{{if eq 1 (len .Table.PKey.Columns)}}
{{$cnames := .Table.Columns | filterColumnsByDefault true | columnNames}}
{{if setInclude $colName $cnames}}
o.{{$colTitled}} = {{$col.Type}}(lastID)
identifierCols = []interface{}{lastID}
{{end}}
{{else}}
identifierCols = []interface{}{
{{range .Table.PKey.Columns -}}
o.{{. | singular | titleCase}},
{{end -}}
}
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{{end}}
if lastID == 0 || len(cache.retMapping) != 1 || cache.retMapping[0] == {{$varNameSingular}}Mapping["{{$colTitled}}"] {
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if boil.DebugMode {
fmt.Fprintln(boil.DebugWriter, cache.retQuery)
fmt.Fprintln(boil.DebugWriter, identifierCols...)
}
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err = exec.QueryRow(cache.retQuery, identifierCols...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
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if err != nil {
return errors.Wrap(err, "{{.PkgName}}: unable to populate default values for {{.Table.Name}}")
}
}
{{else}}
if len(cache.retMapping) != 0 {
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err = exec.QueryRow(cache.query, vals...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
} else {
_, err = exec.Exec(cache.query, vals...)
}
if boil.DebugMode {
fmt.Fprintln(boil.DebugWriter, cache.query)
fmt.Fprintln(boil.DebugWriter, vals)
}
if err != nil {
return errors.Wrap(err, "{{.PkgName}}: unable to insert into {{.Table.Name}}")
}
{{end}}
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{{if .UseLastInsertID -}}
CacheNoHooks:
{{- end}}
if !cached {
{{$varNameSingular}}InsertCacheMut.Lock()
{{$varNameSingular}}InsertCache[key] = cache
{{$varNameSingular}}InsertCacheMut.Unlock()
}
{{if not .NoHooks -}}
return o.doAfterInsertHooks(exec)
{{- else -}}
return nil
{{- end}}
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}