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feat: implement batch processing for MSSQL with improved structure and logging

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Kylesoda
2026-04-08 17:35:12 -05:00
parent 51d83661a4
commit d32d4df6e4
8 changed files with 343 additions and 167 deletions
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11
cmd/go_migrate/build-extract-query.go
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@@ -5,7 +5,7 @@ import (
"strings"
)
func buildExtractQueryMssql(job MigrationJob, columns []ColumnType, includeRange bool) string {
func buildExtractQueryMssql(job MigrationJob, columns []ColumnType, includeRange bool, isMinInclusive bool) string {
var sbQuery strings.Builder
sbQuery.WriteString("SELECT ")
@@ -29,7 +29,14 @@ func buildExtractQueryMssql(job MigrationJob, columns []ColumnType, includeRange
fmt.Fprintf(&sbQuery, " FROM [%s].[%s]", job.Schema, job.Table)
if includeRange {
fmt.Fprintf(&sbQuery, " WHERE [%s] BETWEEN @minRange AND @maxRange", job.PrimaryKey)
fmt.Fprintf(&sbQuery, " WHERE [%s]", job.PrimaryKey)
if isMinInclusive {
sbQuery.WriteString(" >=")
} else {
sbQuery.WriteString(" >")
}
fmt.Fprintf(&sbQuery, " @min AND [%s] <= @max", job.PrimaryKey)
}
fmt.Fprintf(&sbQuery, " ORDER BY [%s] ASC", job.PrimaryKey)