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Add sqlBatchSize to ERS SQL OPTS and adjust delete functionality

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This commit is contained in:
arberkatellari
2025-01-14 17:57:57 +02:00
committed by Dan Christian Bogos
parent 7664ffccb4
commit b8cc20bb7c
11 changed files with 26 additions and 2 deletions
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5
ers/sql.go
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@@ -167,6 +167,9 @@ func (rdr *SQLEventReader) readLoop(db *gorm.DB, sqlDB io.Closer) {
rdr.rdrErr <- err
return
}
if rdr.Config().Opts.SQL.BatchSize != nil && *rdr.Config().Opts.SQL.BatchSize > 0 {
tx.Limit(*rdr.Config().Opts.SQL.BatchSize) // limit how much can be selected per iteration
}
rows, err := tx.Rows() // get all rows selected
if err != nil {
rdr.rdrErr <- err
@@ -228,7 +231,7 @@ func (rdr *SQLEventReader) readLoop(db *gorm.DB, sqlDB io.Closer) {
}
}
}
if err = tx.Delete(nil, sqlClauseVars).Error; err != nil { // to ensure we don't read it again
if err = db.Table(rdr.tableName).Delete(nil, sqlClauseVars).Error; err != nil { // to ensure we don't read it again
utils.Logger.Warning(
fmt.Sprintf("<%s> deleting message %s error: %s",
utils.ERs, utils.ToJSON(ev), err.Error()))