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* beginning with postgres statements * try pgx * use pgx * database * init works for postgres * arrays working * init for cockroach * init * start tests * tests * TESTS * ch * ch * chore: use go 1.18 * read stmts * fix typo * tests * connection string * add missing error handler * cleanup * start all apis * go mod tidy * old update * switch back to minute * on conflict * replace string slice with `database.StringArray` in db models * fix tests and start * update go version in dockerfile * setup go * clean up * remove notification migration * update * docs: add deploy guide for postgres * fix: revert sonyflake * use `database.StringArray` for daos * use `database.StringArray` every where * new tables * index naming, metadata primary key, project grant role key type * docs(postgres): change to beta * chore: correct compose * fix(defaults): add empty postgres config * refactor: remove unused code * docs: add postgres to self hosted * fix broken link * so? * change title * add mdx to link * fix stmt * update goreleaser in test-code * docs: improve postgres example * update more projections * fix: add beta log for postgres * revert index name change * prerelease * fix: add sequence to v1 "reduce paniced" * log if nil * add logging * fix: log output * fix(import): check if org exists and user * refactor: imports * fix(user): ignore malformed events * refactor: method naming * fix: test * refactor: correct errors.Is call * ci: don't build dev binaries on main * fix(go releaser): update version to 1.11.0 * fix(user): projection should not break * fix(user): handle error properly * docs: correct config example * Update .releaserc.js * Update .releaserc.js Co-authored-by: Livio Amstutz <livio.a@gmail.com> Co-authored-by: Elio Bischof <eliobischof@gmail.com>
52 lines
2.1 KiB
Go
52 lines
2.1 KiB
Go
package crdb
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import (
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"database/sql"
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"github.com/zitadel/logging"
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"github.com/zitadel/zitadel/internal/errors"
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"github.com/zitadel/zitadel/internal/eventstore/handler"
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)
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const (
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setFailureCountStmtFormat = "INSERT INTO %s" +
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" (projection_name, failed_sequence, failure_count, error, instance_id)" +
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" VALUES ($1, $2, $3, $4, $5) ON CONFLICT (projection_name, failed_sequence, instance_id)" +
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" DO UPDATE SET failure_count = EXCLUDED.failure_count, error = EXCLUDED.error"
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failureCountStmtFormat = "WITH failures AS (SELECT failure_count FROM %s WHERE projection_name = $1 AND failed_sequence = $2 AND instance_id = $3)" +
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" SELECT COALESCE((SELECT failure_count FROM failures), 0) AS failure_count"
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)
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func (h *StatementHandler) handleFailedStmt(tx *sql.Tx, stmt *handler.Statement, execErr error) (shouldContinue bool) {
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failureCount, err := h.failureCount(tx, stmt.Sequence, stmt.InstanceID)
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if err != nil {
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logging.WithFields("projection", h.ProjectionName, "sequence", stmt.Sequence).WithError(err).Warn("unable to get failure count")
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return false
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}
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failureCount += 1
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err = h.setFailureCount(tx, stmt.Sequence, failureCount, execErr, stmt.InstanceID)
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logging.WithFields("projection", h.ProjectionName, "sequence", stmt.Sequence).OnError(err).Warn("unable to update failure count")
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return failureCount >= h.maxFailureCount
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}
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func (h *StatementHandler) failureCount(tx *sql.Tx, seq uint64, instanceID string) (count uint, err error) {
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row := tx.QueryRow(h.failureCountStmt, h.ProjectionName, seq, instanceID)
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if err = row.Err(); err != nil {
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return 0, errors.ThrowInternal(err, "CRDB-Unnex", "unable to update failure count")
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}
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if err = row.Scan(&count); err != nil {
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return 0, errors.ThrowInternal(err, "CRDB-RwSMV", "unable to scan count")
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}
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return count, nil
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}
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func (h *StatementHandler) setFailureCount(tx *sql.Tx, seq uint64, count uint, err error, instanceID string) error {
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_, dbErr := tx.Exec(h.setFailureCountStmt, h.ProjectionName, seq, count, err.Error(), instanceID)
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if dbErr != nil {
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return errors.ThrowInternal(dbErr, "CRDB-4Ht4x", "set failure count failed")
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}
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return nil
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}
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