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Revert "Alerting: Write and Delete multiple alert instances. (#54072)" (#54885)

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This reverts commit 5e4fd94413387e3f9692acc49aa5de9442bb2951.
This commit is contained in:
Joe Blubaugh
2022-09-09 23:44:06 +08:00
committed by GitHub
parent 380fd45b04
commit 22c937340e
15 changed files with 208 additions and 557 deletions
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23
pkg/services/sqlstore/migrator/postgres_dialect.go
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@ -235,6 +235,7 @@ func (db *PostgresDialect) UpsertMultipleSQL(tableName string, keyCols, updateCo
}
columnsStr := strings.Builder{}
onConflictStr := strings.Builder{}
colPlaceHoldersStr := strings.Builder{}
setStr := strings.Builder{}
const separator = ", "
@ -245,7 +246,8 @@ func (db *PostgresDialect) UpsertMultipleSQL(tableName string, keyCols, updateCo
}
columnsStr.WriteString(fmt.Sprintf("%s%s", db.Quote(c), separatorVar))
setStr.WriteString(fmt.Sprintf("%s=EXCLUDED.%s%s", db.Quote(c), db.Quote(c), separatorVar))
colPlaceHoldersStr.WriteString(fmt.Sprintf("?%s", separatorVar))
setStr.WriteString(fmt.Sprintf("%s=excluded.%s%s", db.Quote(c), db.Quote(c), separatorVar))
}
separatorVar = separator
@ -258,36 +260,21 @@ func (db *PostgresDialect) UpsertMultipleSQL(tableName string, keyCols, updateCo
valuesStr := strings.Builder{}
separatorVar = separator
nextPlaceHolder := 1
colPlaceHolders := colPlaceHoldersStr.String()
for i := 0; i < count; i++ {
if i == count-1 {
separatorVar = ""
}
colPlaceHoldersStr := strings.Builder{}
placeHolderSep := separator
for j := 1; j <= len(updateCols); j++ {
if j == len(updateCols) {
placeHolderSep = ""
}
placeHolder := fmt.Sprintf("$%v%s", nextPlaceHolder, placeHolderSep)
nextPlaceHolder++
colPlaceHoldersStr.WriteString(placeHolder)
}
colPlaceHolders := colPlaceHoldersStr.String()
valuesStr.WriteString(fmt.Sprintf("(%s)%s", colPlaceHolders, separatorVar))
}
s := fmt.Sprintf(`INSERT INTO %s (%s) VALUES %s ON CONFLICT (%s) DO UPDATE SET %s;`,
s := fmt.Sprintf(`INSERT INTO %s (%s) VALUES %s ON CONFLICT(%s) DO UPDATE SET %s`,
tableName,
columnsStr.String(),
valuesStr.String(),
onConflictStr.String(),
setStr.String(),
)
return s, nil
}