61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
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package sqlschema
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import (
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orderedmap "github.com/wk8/go-ordered-map/v2"
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)
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type Table interface {
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GetSchema() string
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GetName() string
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GetColumns() *orderedmap.OrderedMap[string, Column]
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GetPrimaryKey() *PrimaryKey
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GetUniqueConstraints() []Unique
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}
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var _ Table = (*BaseTable)(nil)
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// BaseTable is a base table definition.
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//
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// Dialects and only dialects can use it to implement the Table interface.
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// Other packages must use the Table interface.
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type BaseTable struct {
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Schema string
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Name string
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// ColumnDefinitions map each column name to the column definition.
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Columns *orderedmap.OrderedMap[string, Column]
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// PrimaryKey holds the primary key definition.
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// A nil value means that no primary key is defined for the table.
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PrimaryKey *PrimaryKey
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// UniqueConstraints defined on the table.
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UniqueConstraints []Unique
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}
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// PrimaryKey represents a primary key constraint defined on 1 or more columns.
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type PrimaryKey struct {
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Name string
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Columns Columns
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}
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func (td *BaseTable) GetSchema() string {
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return td.Schema
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}
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func (td *BaseTable) GetName() string {
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return td.Name
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}
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func (td *BaseTable) GetColumns() *orderedmap.OrderedMap[string, Column] {
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return td.Columns
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}
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func (td *BaseTable) GetPrimaryKey() *PrimaryKey {
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return td.PrimaryKey
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}
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func (td *BaseTable) GetUniqueConstraints() []Unique {
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return td.UniqueConstraints
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}
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