br: disable foreign key check when br create table (#40951)

close #40952
pingcap · Feb 1, 2023 · 34516a3 · 34516a3
1 parent 95f4d0d
commit 34516a3
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diff --git a/br/pkg/gluetidb/glue.go b/br/pkg/gluetidb/glue.go
@@ -288,6 +288,8 @@ func (gs *tidbSession) CreateTable(ctx context.Context, dbName model.CIStr, tabl
  return errors.Trace(err)
  }
  gs.se.SetValue(sessionctx.QueryString, query)
+ // Disable foreign key check when batch create tables.
+ gs.se.GetSessionVars().ForeignKeyChecks = false
  // Clone() does not clone partitions yet :(
  table = table.Clone()
  if table.Partition != nil {

diff --git a/executor/brie.go b/executor/brie.go
@@ -524,6 +524,8 @@ func (gs *tidbGlueSession) CreateTable(ctx context.Context, dbName model.CIStr,
  return err
  }
  gs.se.SetValue(sessionctx.QueryString, result.String())
+ // Disable foreign key check when batch create tables.
+ gs.se.GetSessionVars().ForeignKeyChecks = false
 
  // Clone() does not clone partitions yet :(
  table = table.Clone()