450 lines
13 KiB
Go
450 lines
13 KiB
Go
// Code generated by BobGen psql v0.0.4-0.20260105020634-53e08d840e47+dirty. DO NOT EDIT.
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// This file is meant to be re-generated in place and/or deleted at any time.
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package models
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import (
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"context"
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"io"
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"github.com/aarondl/opt/null"
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"github.com/aarondl/opt/omit"
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"github.com/aarondl/opt/omitnull"
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"github.com/stephenafamo/bob"
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"github.com/stephenafamo/bob/dialect/psql"
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"github.com/stephenafamo/bob/dialect/psql/dialect"
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"github.com/stephenafamo/bob/dialect/psql/dm"
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"github.com/stephenafamo/bob/dialect/psql/sm"
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"github.com/stephenafamo/bob/dialect/psql/um"
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"github.com/stephenafamo/bob/expr"
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)
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// SpatialRefSy is an object representing the database table.
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type SpatialRefSy struct {
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Srid int32 `db:"srid,pk" `
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AuthName null.Val[string] `db:"auth_name" `
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AuthSrid null.Val[int32] `db:"auth_srid" `
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Srtext null.Val[string] `db:"srtext" `
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Proj4text null.Val[string] `db:"proj4text" `
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}
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// SpatialRefSySlice is an alias for a slice of pointers to SpatialRefSy.
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// This should almost always be used instead of []*SpatialRefSy.
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type SpatialRefSySlice []*SpatialRefSy
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// SpatialRefSys contains methods to work with the spatial_ref_sys table
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var SpatialRefSys = psql.NewTablex[*SpatialRefSy, SpatialRefSySlice, *SpatialRefSySetter]("", "spatial_ref_sys", buildSpatialRefSyColumns("spatial_ref_sys"))
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// SpatialRefSysQuery is a query on the spatial_ref_sys table
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type SpatialRefSysQuery = *psql.ViewQuery[*SpatialRefSy, SpatialRefSySlice]
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func buildSpatialRefSyColumns(alias string) spatialRefSyColumns {
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return spatialRefSyColumns{
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ColumnsExpr: expr.NewColumnsExpr(
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"srid", "auth_name", "auth_srid", "srtext", "proj4text",
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).WithParent("spatial_ref_sys"),
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tableAlias: alias,
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Srid: psql.Quote(alias, "srid"),
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AuthName: psql.Quote(alias, "auth_name"),
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AuthSrid: psql.Quote(alias, "auth_srid"),
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Srtext: psql.Quote(alias, "srtext"),
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Proj4text: psql.Quote(alias, "proj4text"),
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}
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}
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type spatialRefSyColumns struct {
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expr.ColumnsExpr
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tableAlias string
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Srid psql.Expression
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AuthName psql.Expression
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AuthSrid psql.Expression
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Srtext psql.Expression
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Proj4text psql.Expression
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}
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func (c spatialRefSyColumns) Alias() string {
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return c.tableAlias
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}
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func (spatialRefSyColumns) AliasedAs(alias string) spatialRefSyColumns {
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return buildSpatialRefSyColumns(alias)
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}
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// SpatialRefSySetter is used for insert/upsert/update operations
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// All values are optional, and do not have to be set
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// Generated columns are not included
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type SpatialRefSySetter struct {
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Srid omit.Val[int32] `db:"srid,pk" `
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AuthName omitnull.Val[string] `db:"auth_name" `
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AuthSrid omitnull.Val[int32] `db:"auth_srid" `
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Srtext omitnull.Val[string] `db:"srtext" `
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Proj4text omitnull.Val[string] `db:"proj4text" `
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}
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func (s SpatialRefSySetter) SetColumns() []string {
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vals := make([]string, 0, 5)
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if s.Srid.IsValue() {
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vals = append(vals, "srid")
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}
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if !s.AuthName.IsUnset() {
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vals = append(vals, "auth_name")
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}
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if !s.AuthSrid.IsUnset() {
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vals = append(vals, "auth_srid")
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}
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if !s.Srtext.IsUnset() {
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vals = append(vals, "srtext")
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}
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if !s.Proj4text.IsUnset() {
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vals = append(vals, "proj4text")
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}
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return vals
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}
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func (s SpatialRefSySetter) Overwrite(t *SpatialRefSy) {
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if s.Srid.IsValue() {
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t.Srid = s.Srid.MustGet()
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}
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if !s.AuthName.IsUnset() {
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t.AuthName = s.AuthName.MustGetNull()
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}
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if !s.AuthSrid.IsUnset() {
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t.AuthSrid = s.AuthSrid.MustGetNull()
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}
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if !s.Srtext.IsUnset() {
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t.Srtext = s.Srtext.MustGetNull()
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}
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if !s.Proj4text.IsUnset() {
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t.Proj4text = s.Proj4text.MustGetNull()
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}
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}
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func (s *SpatialRefSySetter) Apply(q *dialect.InsertQuery) {
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q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) {
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return SpatialRefSys.BeforeInsertHooks.RunHooks(ctx, exec, s)
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})
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q.AppendValues(bob.ExpressionFunc(func(ctx context.Context, w io.StringWriter, d bob.Dialect, start int) ([]any, error) {
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vals := make([]bob.Expression, 5)
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if s.Srid.IsValue() {
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vals[0] = psql.Arg(s.Srid.MustGet())
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} else {
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vals[0] = psql.Raw("DEFAULT")
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}
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if !s.AuthName.IsUnset() {
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vals[1] = psql.Arg(s.AuthName.MustGetNull())
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} else {
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vals[1] = psql.Raw("DEFAULT")
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}
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if !s.AuthSrid.IsUnset() {
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vals[2] = psql.Arg(s.AuthSrid.MustGetNull())
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} else {
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vals[2] = psql.Raw("DEFAULT")
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}
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if !s.Srtext.IsUnset() {
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vals[3] = psql.Arg(s.Srtext.MustGetNull())
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} else {
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vals[3] = psql.Raw("DEFAULT")
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}
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if !s.Proj4text.IsUnset() {
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vals[4] = psql.Arg(s.Proj4text.MustGetNull())
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} else {
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vals[4] = psql.Raw("DEFAULT")
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}
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return bob.ExpressSlice(ctx, w, d, start, vals, "", ", ", "")
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}))
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}
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func (s SpatialRefSySetter) UpdateMod() bob.Mod[*dialect.UpdateQuery] {
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return um.Set(s.Expressions()...)
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}
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func (s SpatialRefSySetter) Expressions(prefix ...string) []bob.Expression {
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exprs := make([]bob.Expression, 0, 5)
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if s.Srid.IsValue() {
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exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
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psql.Quote(append(prefix, "srid")...),
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psql.Arg(s.Srid),
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}})
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}
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if !s.AuthName.IsUnset() {
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exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
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psql.Quote(append(prefix, "auth_name")...),
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psql.Arg(s.AuthName),
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}})
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}
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if !s.AuthSrid.IsUnset() {
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exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
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psql.Quote(append(prefix, "auth_srid")...),
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psql.Arg(s.AuthSrid),
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}})
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}
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if !s.Srtext.IsUnset() {
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exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
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psql.Quote(append(prefix, "srtext")...),
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psql.Arg(s.Srtext),
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}})
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}
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if !s.Proj4text.IsUnset() {
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exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
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psql.Quote(append(prefix, "proj4text")...),
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psql.Arg(s.Proj4text),
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}})
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}
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return exprs
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}
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// FindSpatialRefSy retrieves a single record by primary key
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// If cols is empty Find will return all columns.
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func FindSpatialRefSy(ctx context.Context, exec bob.Executor, SridPK int32, cols ...string) (*SpatialRefSy, error) {
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if len(cols) == 0 {
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return SpatialRefSys.Query(
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sm.Where(SpatialRefSys.Columns.Srid.EQ(psql.Arg(SridPK))),
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).One(ctx, exec)
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}
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return SpatialRefSys.Query(
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sm.Where(SpatialRefSys.Columns.Srid.EQ(psql.Arg(SridPK))),
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sm.Columns(SpatialRefSys.Columns.Only(cols...)),
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).One(ctx, exec)
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}
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// SpatialRefSyExists checks the presence of a single record by primary key
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func SpatialRefSyExists(ctx context.Context, exec bob.Executor, SridPK int32) (bool, error) {
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return SpatialRefSys.Query(
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sm.Where(SpatialRefSys.Columns.Srid.EQ(psql.Arg(SridPK))),
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).Exists(ctx, exec)
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}
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// AfterQueryHook is called after SpatialRefSy is retrieved from the database
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func (o *SpatialRefSy) AfterQueryHook(ctx context.Context, exec bob.Executor, queryType bob.QueryType) error {
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var err error
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switch queryType {
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case bob.QueryTypeSelect:
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ctx, err = SpatialRefSys.AfterSelectHooks.RunHooks(ctx, exec, SpatialRefSySlice{o})
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case bob.QueryTypeInsert:
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ctx, err = SpatialRefSys.AfterInsertHooks.RunHooks(ctx, exec, SpatialRefSySlice{o})
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case bob.QueryTypeUpdate:
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ctx, err = SpatialRefSys.AfterUpdateHooks.RunHooks(ctx, exec, SpatialRefSySlice{o})
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case bob.QueryTypeDelete:
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ctx, err = SpatialRefSys.AfterDeleteHooks.RunHooks(ctx, exec, SpatialRefSySlice{o})
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}
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return err
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}
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// primaryKeyVals returns the primary key values of the SpatialRefSy
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func (o *SpatialRefSy) primaryKeyVals() bob.Expression {
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return psql.Arg(o.Srid)
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}
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func (o *SpatialRefSy) pkEQ() dialect.Expression {
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return psql.Quote("spatial_ref_sys", "srid").EQ(bob.ExpressionFunc(func(ctx context.Context, w io.StringWriter, d bob.Dialect, start int) ([]any, error) {
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return o.primaryKeyVals().WriteSQL(ctx, w, d, start)
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}))
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}
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// Update uses an executor to update the SpatialRefSy
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func (o *SpatialRefSy) Update(ctx context.Context, exec bob.Executor, s *SpatialRefSySetter) error {
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v, err := SpatialRefSys.Update(s.UpdateMod(), um.Where(o.pkEQ())).One(ctx, exec)
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if err != nil {
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return err
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}
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*o = *v
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return nil
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}
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// Delete deletes a single SpatialRefSy record with an executor
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func (o *SpatialRefSy) Delete(ctx context.Context, exec bob.Executor) error {
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_, err := SpatialRefSys.Delete(dm.Where(o.pkEQ())).Exec(ctx, exec)
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return err
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}
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// Reload refreshes the SpatialRefSy using the executor
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func (o *SpatialRefSy) Reload(ctx context.Context, exec bob.Executor) error {
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o2, err := SpatialRefSys.Query(
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sm.Where(SpatialRefSys.Columns.Srid.EQ(psql.Arg(o.Srid))),
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).One(ctx, exec)
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if err != nil {
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return err
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}
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*o = *o2
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return nil
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}
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// AfterQueryHook is called after SpatialRefSySlice is retrieved from the database
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func (o SpatialRefSySlice) AfterQueryHook(ctx context.Context, exec bob.Executor, queryType bob.QueryType) error {
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var err error
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switch queryType {
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case bob.QueryTypeSelect:
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ctx, err = SpatialRefSys.AfterSelectHooks.RunHooks(ctx, exec, o)
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case bob.QueryTypeInsert:
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ctx, err = SpatialRefSys.AfterInsertHooks.RunHooks(ctx, exec, o)
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case bob.QueryTypeUpdate:
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ctx, err = SpatialRefSys.AfterUpdateHooks.RunHooks(ctx, exec, o)
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case bob.QueryTypeDelete:
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ctx, err = SpatialRefSys.AfterDeleteHooks.RunHooks(ctx, exec, o)
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}
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return err
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}
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func (o SpatialRefSySlice) pkIN() dialect.Expression {
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if len(o) == 0 {
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return psql.Raw("NULL")
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}
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return psql.Quote("spatial_ref_sys", "srid").In(bob.ExpressionFunc(func(ctx context.Context, w io.StringWriter, d bob.Dialect, start int) ([]any, error) {
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pkPairs := make([]bob.Expression, len(o))
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for i, row := range o {
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pkPairs[i] = row.primaryKeyVals()
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}
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return bob.ExpressSlice(ctx, w, d, start, pkPairs, "", ", ", "")
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}))
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}
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// copyMatchingRows finds models in the given slice that have the same primary key
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// then it first copies the existing relationships from the old model to the new model
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// and then replaces the old model in the slice with the new model
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func (o SpatialRefSySlice) copyMatchingRows(from ...*SpatialRefSy) {
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for i, old := range o {
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for _, new := range from {
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if new.Srid != old.Srid {
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continue
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}
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o[i] = new
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break
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}
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}
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}
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// UpdateMod modifies an update query with "WHERE primary_key IN (o...)"
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func (o SpatialRefSySlice) UpdateMod() bob.Mod[*dialect.UpdateQuery] {
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return bob.ModFunc[*dialect.UpdateQuery](func(q *dialect.UpdateQuery) {
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q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) {
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return SpatialRefSys.BeforeUpdateHooks.RunHooks(ctx, exec, o)
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})
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q.AppendLoader(bob.LoaderFunc(func(ctx context.Context, exec bob.Executor, retrieved any) error {
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var err error
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switch retrieved := retrieved.(type) {
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case *SpatialRefSy:
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o.copyMatchingRows(retrieved)
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case []*SpatialRefSy:
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o.copyMatchingRows(retrieved...)
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case SpatialRefSySlice:
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o.copyMatchingRows(retrieved...)
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default:
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// If the retrieved value is not a SpatialRefSy or a slice of SpatialRefSy
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// then run the AfterUpdateHooks on the slice
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_, err = SpatialRefSys.AfterUpdateHooks.RunHooks(ctx, exec, o)
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}
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return err
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}))
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q.AppendWhere(o.pkIN())
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})
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}
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// DeleteMod modifies an delete query with "WHERE primary_key IN (o...)"
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func (o SpatialRefSySlice) DeleteMod() bob.Mod[*dialect.DeleteQuery] {
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return bob.ModFunc[*dialect.DeleteQuery](func(q *dialect.DeleteQuery) {
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q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) {
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return SpatialRefSys.BeforeDeleteHooks.RunHooks(ctx, exec, o)
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})
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q.AppendLoader(bob.LoaderFunc(func(ctx context.Context, exec bob.Executor, retrieved any) error {
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var err error
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switch retrieved := retrieved.(type) {
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case *SpatialRefSy:
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o.copyMatchingRows(retrieved)
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case []*SpatialRefSy:
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o.copyMatchingRows(retrieved...)
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case SpatialRefSySlice:
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o.copyMatchingRows(retrieved...)
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default:
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// If the retrieved value is not a SpatialRefSy or a slice of SpatialRefSy
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// then run the AfterDeleteHooks on the slice
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_, err = SpatialRefSys.AfterDeleteHooks.RunHooks(ctx, exec, o)
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}
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return err
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}))
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q.AppendWhere(o.pkIN())
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})
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}
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func (o SpatialRefSySlice) UpdateAll(ctx context.Context, exec bob.Executor, vals SpatialRefSySetter) error {
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if len(o) == 0 {
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return nil
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}
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_, err := SpatialRefSys.Update(vals.UpdateMod(), o.UpdateMod()).All(ctx, exec)
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return err
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}
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func (o SpatialRefSySlice) DeleteAll(ctx context.Context, exec bob.Executor) error {
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if len(o) == 0 {
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return nil
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}
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_, err := SpatialRefSys.Delete(o.DeleteMod()).Exec(ctx, exec)
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return err
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}
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func (o SpatialRefSySlice) ReloadAll(ctx context.Context, exec bob.Executor) error {
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if len(o) == 0 {
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return nil
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}
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o2, err := SpatialRefSys.Query(sm.Where(o.pkIN())).All(ctx, exec)
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if err != nil {
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return err
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}
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o.copyMatchingRows(o2...)
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return nil
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}
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type spatialRefSyWhere[Q psql.Filterable] struct {
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Srid psql.WhereMod[Q, int32]
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AuthName psql.WhereNullMod[Q, string]
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AuthSrid psql.WhereNullMod[Q, int32]
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Srtext psql.WhereNullMod[Q, string]
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Proj4text psql.WhereNullMod[Q, string]
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}
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func (spatialRefSyWhere[Q]) AliasedAs(alias string) spatialRefSyWhere[Q] {
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return buildSpatialRefSyWhere[Q](buildSpatialRefSyColumns(alias))
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}
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func buildSpatialRefSyWhere[Q psql.Filterable](cols spatialRefSyColumns) spatialRefSyWhere[Q] {
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return spatialRefSyWhere[Q]{
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Srid: psql.Where[Q, int32](cols.Srid),
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AuthName: psql.WhereNull[Q, string](cols.AuthName),
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AuthSrid: psql.WhereNull[Q, int32](cols.AuthSrid),
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Srtext: psql.WhereNull[Q, string](cols.Srtext),
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Proj4text: psql.WhereNull[Q, string](cols.Proj4text),
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}
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}
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