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1
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mysql> show session variables like 'char%';
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2
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+--------------------------+----------------------------+
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3
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| Variable_name | Value |
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4
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+--------------------------+----------------------------+
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5
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| character_set_client | utf8 |
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6
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| character_set_connection | utf8 |
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7
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| character_set_database | utf8 |
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8
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| character_set_filesystem | binary |
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9
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| character_set_results | utf8 |
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10
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| character_set_server | latin1 |
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11
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| character_set_system | utf8 |
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12
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| character_sets_dir | /usr/share/mysql/charsets/ |
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13
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+--------------------------+----------------------------+
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14
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8 rows in set (0.01 sec)
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15
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16
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mysql> show global variables like 'char%';
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17
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+--------------------------+----------------------------+
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18
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| Variable_name | Value |
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19
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+--------------------------+----------------------------+
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20
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| character_set_client | latin1 |
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21
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| character_set_connection | latin1 |
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22
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| character_set_database | latin1 |
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23
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| character_set_filesystem | binary |
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24
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| character_set_results | latin1 |
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25
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| character_set_server | latin1 |
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26
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| character_set_system | utf8 |
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27
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| character_sets_dir | /usr/share/mysql/charsets/ |
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28
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+--------------------------+----------------------------+
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29
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8 rows in set (0.01 sec)
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30
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31
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mysql> show session variables like 'coll%';
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32
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+----------------------+-------------------+
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33
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| Variable_name | Value |
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34
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+----------------------+-------------------+
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35
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| collation_connection | utf8_general_ci |
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36
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| collation_database | utf8_general_ci |
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37
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| collation_server | latin1_swedish_ci |
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38
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+----------------------+-------------------+
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39
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3 rows in set (0.01 sec)
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40
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41
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mysql> show global variables like 'coll%';
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42
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+----------------------+-------------------+
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43
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| Variable_name | Value |
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44
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+----------------------+-------------------+
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45
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| collation_connection | latin1_swedish_ci |
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46
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| collation_database | latin1_swedish_ci |
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47
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| collation_server | latin1_swedish_ci |
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48
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+----------------------+-------------------+
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49
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3 rows in set (0.00 sec)
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50
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51
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mysql> SELECT character_set_name, COUNT(*) AS anzahl
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52
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-> FROM information_schema.columns
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53
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-> WHERE character_set_name IS NOT NULL
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54
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-> GROUP BY character_set_name;
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55
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+--------------------+--------+
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56
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| character_set_name | anzahl |
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57
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+--------------------+--------+
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58
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| latin1 | 3 |
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59
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| utf8 | 597 |
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60
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+--------------------+--------+
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61
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2 rows in set (0.04 sec)
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62
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63
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mysql> SELECT table_catalog, table_schema, table_name, column_name
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64
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-> FROM information_schema.columns
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65
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-> WHERE character_set_name = 'latin1'
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66
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-> ORDER BY table_catalog, table_schema, table_name, column_name;
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67
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+---------------+--------------+------------------+-------------+
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68
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| table_catalog | table_schema | table_name | column_name |
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69
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+---------------+--------------+------------------+-------------+
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70
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| def | mysql | event | time_zone |
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71
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| def | mysql | ndb_binlog_index | File |
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72
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| def | mysql | user | Password |
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73
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+---------------+--------------+------------------+-------------+
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74
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3 rows in set (0.12 sec)
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75
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