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CREATE table t1 (a int);
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CREATE TABLE t2 (a int, b varchar(30), c bigint);
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SELECT LIBINNODB_datadict_dump();
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LIBINNODB_datadict_dump()
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InnoDB Data Dictionary Contents
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-------------------------------
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SYS_FOREIGN Format: REDUNDANT Page size: 0 Columns: 7 Indexes: 3
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SYS_FOREIGN_COLS Format: REDUNDANT Page size: 0 Columns: 7 Indexes: 1
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data_dictionary/innodb_table_definitions Format: COMPACT Page size: 0 Columns: 5 Indexes: 1
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test/t1 Format: COMPACT Page size: 0 Columns: 4 Indexes: 0
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test/t2 Format: COMPACT Page size: 0 Columns: 6 Indexes: 0