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39 lines
767 B
39 lines
767 B
package clause |
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type Insert struct { |
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Table Table |
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Modifier string |
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} |
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// Name insert clause name |
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func (insert Insert) Name() string { |
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return "INSERT" |
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} |
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// Build build insert clause |
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func (insert Insert) Build(builder Builder) { |
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if insert.Modifier != "" { |
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builder.WriteString(insert.Modifier) |
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builder.WriteByte(' ') |
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} |
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builder.WriteString("INTO ") |
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if insert.Table.Name == "" { |
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builder.WriteQuoted(currentTable) |
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} else { |
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builder.WriteQuoted(insert.Table) |
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} |
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} |
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// MergeClause merge insert clause |
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func (insert Insert) MergeClause(clause *Clause) { |
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if v, ok := clause.Expression.(Insert); ok { |
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if insert.Modifier == "" { |
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insert.Modifier = v.Modifier |
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} |
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if insert.Table.Name == "" { |
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insert.Table = v.Table |
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} |
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} |
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clause.Expression = insert |
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}
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