How do you add a column to a table?

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Question: Below is the table city gender name delhi male a delhi female b mumbai male c mumbai female d delhi male e I want the o/p as follows: male female delhi 2 1 mumbai 1 1 Please help me in writing the query that can yield the o/p mentioned above?

2 Answers  

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What is left join in postgresql?

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write a query filter the null value data following source? name age john 30 smith null null 24 sharp 35 i want output name age john 30 sharp 35

1 Answers   TCS,

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What is a nested table in word?

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Which join is default?

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What is left inner join in sql?

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if a string is there like s1,s2,s3,s4.How to find count of commas in this.

4 Answers  

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What does where 1 1 mean in sql?

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Easy way to convert tableau "IF - ELSEIF" statements to Netezza "CASE" statements.

1 Answers   CTS,

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What is trigger point?

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What is the difference between cluster and non-cluster index?

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