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Added SetTableCache method to set new schema for a table without load… #719

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Merged
merged 2 commits into from
Jul 19, 2022
Merged

Added SetTableCache method to set new schema for a table without load… #719

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Added SetTableCache method to set new schema for a table without load…
Jul 18, 2022
cc2bb58
Fixing comment
Jul 19, 2022
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12 changes: 12 additions & 0 deletions canal/canal.go
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Original file line number Diff line number Diff line change
Expand Up @@ -380,6 +380,18 @@ func (c *Canal) ClearTableCache(db []byte, table []byte) {
c.tableLock.Unlock()
}

// SetTableCache sets table cache value for the given table
func (c *Canal) SetTableCache(db []byte, table []byte, schema *schema.Table) {
key := fmt.Sprintf("%s.%s", db, table)
c.tableLock.Lock()
c.tables[key] = schema
if c.cfg.DiscardNoMetaRowEvent {
// if get table info success, delete this key from errorTablesGetTime
delete(c.errorTablesGetTime, key)
}
c.tableLock.Unlock()
}

// CheckBinlogRowImage checks MySQL binlog row image, must be in FULL, MINIMAL, NOBLOB
func (c *Canal) CheckBinlogRowImage(image string) error {
// need to check MySQL binlog row image? full, minimal or noblob?
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