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feat: add ORDER BY clause to SQL extract queries for consistent result ordering

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Kylesoda
2026-04-06 19:13:14 -05:00
parent dfc76eecd0
commit 382c2099f7
2 changed files with 8 additions and 6 deletions
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4
cmd/go_migrate/build-extract-query.go
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@@ -28,7 +28,7 @@ func buildExtractQueryMssql(job MigrationJob, columns []ColumnType) string {
} }
} }
return fmt.Sprintf(`SELECT %s FROM [%s].[%s] WITH (NOLOCK)`, sbColumns.String(), job.Schema, job.Table) return fmt.Sprintf(`SELECT %s FROM [%s].[%s] ORDER BY [%s] ASC`, sbColumns.String(), job.Schema, job.Table, job.PrimaryKey)
} }
func buildExtractQueryPostgres(job MigrationJob, columns []ColumnType) string { func buildExtractQueryPostgres(job MigrationJob, columns []ColumnType) string {
@@ -56,5 +56,5 @@ func buildExtractQueryPostgres(job MigrationJob, columns []ColumnType) string {
} }
} }
return fmt.Sprintf(`SELECT %s FROM "%s"."%s"`, sbColumns.String(), job.Schema, job.Table) return fmt.Sprintf(`SELECT %s FROM "%s"."%s" ORDER BY "%s" ASC`, sbColumns.String(), job.Schema, job.Table, job.PrimaryKey)
} }

2
cmd/go_migrate/main.go
View File

@@ -7,12 +7,14 @@ import (
type MigrationJob struct { type MigrationJob struct {
Schema string Schema string
Table string Table string
PrimaryKey string
} }
var migrationJobs []MigrationJob = []MigrationJob{ var migrationJobs []MigrationJob = []MigrationJob{
{ {
Schema: "Cartografia", Schema: "Cartografia",
Table: "MANZANA", Table: "MANZANA",
PrimaryKey: "GDB_ARCHIVE_OID",
}, },
} }