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parser: add autoid cache option (#765) #806

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merged 4 commits into from
Apr 22, 2020
+6,565 −6,532
Merged

parser: add autoid cache option (#765) #806

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parser: add autoid cache option (#765)
AilinKid Apr 10, 2020
7c80724
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AilinKid Apr 11, 2020
8bb2629
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AilinKid Apr 11, 2020
02bf592
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AilinKid Apr 13, 2020
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5 changes: 5 additions & 0 deletions ast/ddl.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1411,6 +1411,7 @@ const (
TableOptionEngine
TableOptionCharset
TableOptionCollate
TableOptionAutoIdCache
TableOptionAutoIncrement
TableOptionComment
TableOptionAvgRowLength
Expand Down Expand Up @@ -1492,6 +1493,10 @@ func (n *TableOption) Restore(ctx *RestoreCtx) error {
ctx.WriteKeyWord("AUTO_INCREMENT ")
ctx.WritePlain("= ")
ctx.WritePlainf("%d", n.UintValue)
case TableOptionAutoIdCache:
ctx.WriteKeyWord("AUTO_ID_CACHE ")
ctx.WritePlain("= ")
ctx.WritePlainf("%d", n.UintValue)
case TableOptionComment:
ctx.WriteKeyWord("COMMENT ")
ctx.WritePlain("= ")
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1 change: 1 addition & 0 deletions misc.go
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Expand Up @@ -170,6 +170,7 @@ var tokenMap = map[string]int{
"AS": as,
"ASC": asc,
"ASCII": ascii,
"AUTO_ID_CACHE": autoIdCache,
"AUTO_INCREMENT": autoIncrement,
"AUTO_RANDOM": autoRandom,
"AVG": avg,
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2 changes: 2 additions & 0 deletions model/ddl.go
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Expand Up @@ -63,6 +63,7 @@ const (
ActionUpdateTiFlashReplicaStatus ActionType = 31
ActionAddPrimaryKey ActionType = 32
ActionDropPrimaryKey ActionType = 33
ActionModifyTableAutoIdCache ActionType = 34
)

const (
Expand Down Expand Up @@ -105,6 +106,7 @@ var actionMap = map[ActionType]string{
ActionRepairTable: "repair table",
ActionSetTiFlashReplica: "set tiflash replica",
ActionUpdateTiFlashReplicaStatus: "update tiflash replica status",
ActionModifyTableAutoIdCache: "modify auto id cache",
}

// String return current ddl action in string
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1 change: 1 addition & 0 deletions model/model.go
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Expand Up @@ -216,6 +216,7 @@ type TableInfo struct {
PKIsHandle bool `json:"pk_is_handle"`
Comment string `json:"comment"`
AutoIncID int64 `json:"auto_inc_id"`
AutoIdCache int64 `json:"auto_id_cache"`
MaxColumnID int64 `json:"max_col_id"`
MaxIndexID int64 `json:"max_idx_id"`
// UpdateTS is used to record the timestamp of updating the table's schema information.
Expand Down
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