40 lines
753 B
Go
40 lines
753 B
Go
package builder
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import (
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"sort"
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"strings"
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)
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func aggregateSortedKeys(maps []Map) []string {
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set := make(map[string]int)
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keys := make([]string, 0)
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for _, item := range maps {
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for k := range item {
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if set[k] == 1 {
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continue
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}
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keys = append(keys, k)
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set[k] = 1
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}
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}
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set = nil
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sort.Strings(keys)
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return keys
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}
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func getTableAlias(tableName string) (string, string) {
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if !strings.Contains(tableName, " ") {
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return tableName, ""
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}
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if strings.Contains(strings.ToLower(tableName), " as ") {
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data := strings.Split(strings.ToLower(tableName), " as ")
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return data[0], data[1]
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}
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data := strings.Split(tableName, " ")
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return data[0], data[1]
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}
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func unspace(s string) string {
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return strings.Join(strings.Fields(s), " ")
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}
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